We're sorry. https://www.summitracing.com/shermostats%20333-180. To fit either restrictor: Remove the 4 screws holding the PCB to the joystick body. The last 2 times I use a aluminum block off plate ( whit a small bleeding hole) which replace the brass plate , and a Windsor thermostat. I have never, in Over 17 Years, of Solving this Unobtainable Thermostat, and Restrictor Plate, Problem.witnessed such 'Mis-Informed' Confusion! OKWHO STOLE MY CLIP?? TALLADEGA, AL - APRIL 29: Joey Logano, driver of the #22 Shell Pennzoil/Autotrader Ford (Photo by Brian Lawdermilk/Getty Images). but if you shared this photograph, and they still said it works just fine for them, in that case, we have a vendor with a SERIOUS lack of knowledge. A subreddit for everything NASCAR related! Hang on.. this causes me to wonder, and worry, what they are trying to say. FFR 5353K, 408W, TKO 500, 2015 IRS w/ 315 gear, Breeze QA1 DA coilovers front and rear, APE hardtop, Forte front swaybar. The use of a fixed restriction orifice can be beneficial and economic by reducing the demands on other flow system components. I imagine it could be possible the vendor purchased an incorrectly labeled thermostat and innocently resold it to you. Weve got the ability obviously to dial that up or down as necessary, but well certainly keep an eye on that as we roll out in practice as we always do, but to have the ability to make some tweaks if we needed to once that race weekend starts.. - Phil. You know the races still play out pretty similar but its definitely a different technique inside the car to try to get the same result.. Shell Valley, 342 Stroker, hang on. Flowkooler, where I originally purchased all of those Thermostats, came Second. At the end of the day, its all about making the racing more exciting for the fans, re-engaging the fans in the sport. Use of and/or registration on any portion of this site constitutes acceptance of our User Agreement, Privacy Policy and Cookie Statement, and Your Privacy Choices and Rights (each updated 1/26/2023). If you purchase a product or register for an account through one of the links on our site, we may receive compensation. Teams had already begun preparing for the 500, so we wanted to hold the line there for 2019. Roger, FFR 5168 MK II , 5.0,170 Trick Flow heads,Explorer Intake,75mm MAF,75TB,24lb injectors,Trickflow cam, Liberty built T5,4 link,Konis,Viper Red. Now.where did I put those pliers? ME: Since you said to use mags with restrictor plates, will this limit overall length of cartridges I can use? Are the fuel injection systems used in the series not tunable? Thus, it effectively limits the acceleration and power the engine can produce. "So I assume there will be more crashes. ( american made). Slowing down the cars was the quick and easy fix. But for his boss, team owner Richard Childress, the superspeedways, and Talladega in particular, hold a special place in his heart. I race and use the restrictor plate on my racecar but run a t-stat on the cobra, but I also drill 3 holes around the edge just in case it decides to stick . Real NASCAR racing, real fast. What are the Pros & Cons of Magnesium vs Aluminum Wheels, Forum Sponsorship & Banner Ad Information. But in todays COVID-19 world, NASCAR has scratched practice and qualifying to limit potential exposure. I just received the thermostat from Summit, the dimensions are identical to those of Robertshaw found here: https://flowkoolerwaterpumps.cw-333-180-thermostat, It must therefore operate in the same way and close the bypass passage, Thanks, I ordered it there too! I think this thermostath will work, have them seen on several 351 Cl. "Having a restrictor-plate package, open package, this new package, we're all excited to see what it produces. But, thanks for the reply. That same year, Elliott set qualifying records at both tracks, reaching 210.364 mph at Daytona and 212.809 at Talladega. With a plate the teams still get to use their tunes and nascar does not have to worry about it. This term "restrictor plate" is often thrown around by NASCAR drivers, and it's easy to ignore. Replies and comments they make will be collapsed/hidden by default. I totally expect to crash more cars, defending series champion Joey Logano said. Most high performance manifolds have it blocked. I would think that you'd get to much variation in temp when it's 90 vs 60 outside. https://www.summitracing.com/parts/bra-333-180It is "without Bypass", does that close off my orifice? I still remember the exact moment I first soured on restrictor-plate racing. And then as we started the season again from a superspeedway standpoint at Talladega, going to that 550 (horsepower) tapered spacer, we think will produce exactly what weve seen in the past, the side-by-side racing that fans love. Any thoughts? So certainly well learn some things along the way, but believe youll see very similar styles of racing at those tracks. Part Number: KYS-100-126000. There are two restrictor plate tracks on the NASCAR circuit, Daytona and Talladega. If left to their own devices, the teams would have the cars going 240+mph. Current Tracks that Require Restrictor Plates Daytona Talladega Then rename it to .FAST.CUP.SIM or FAST.CTS.SIM or whatever physics that you run. Simply click on each question to display the answer. So putting in a restrictor works a lot of the time, but probably not for what appears to be the obvious reason. I assume were all going to tear more stuff up this year. Nobody knows exactly what to expect, Stewart-Haas Racing team co-owner Tony Stewart said. If you don't find what you're looking for on this page, please call us at 916-647-9347, or use the contact form to send us your question or technical inquiry. The Fora platform includes forum software by XenForo. The reason why restrictor plates will be eliminated from these three races is because of the fact that NASCAR has approved and announced two new baseline rules packages for the 2019 Cup Series season. It may not display this or other websites correctly. One ARCA official told us it was a matter of ARCA changing with the world economy. For decades that method was a restrictor plate. Great, thanks for the link, haven't found that yet in my last searches! Problem is . The date was Oct. 7, 2012, and I was standing in the Sprint Cup garage just moments after . you're still restricting the air flow to the engine," two-time . Note: if you proceed, you will no longer be following, The Machinist #5723 AMARGOSA MACHINE 'Running on Empty- Middle of Nowhere'. I'am with LarryThe Gavel has Dropped! GOOD On Him!!. I don't know what to use to race the '70 cars with. Virtually all cast base-plate carbs have a vacuum port (arrows) connected to the underside area of the butterfly to read manifold vacuum. Reply . Switch the 1 (superspeedway w/ restrictor plate) to a 5 (superspeedway with no plate) like this - . "I don't think there will be a lot of change," said 2012 NASCAR champion Brad Keselowski, who has won four of the last 20 races at Daytona and Talladega. Now where's that clip? The restrictor plates . Works great !!". . The Animal Quarter Midget rookie engine uses a combination of both the Briggs long slide and the 3 hole .250 black restrictor plate. And usually when there's more crashes, there's more conflict. With the cars being fuel injected I don't see a use for restrictor plates. I still create the 'Brass By-Pass Restrictor Plates', offered on Ebay. Thank you. I made one with a restrictor hole dia of .28 in and another one with a .400 in hole diameter. I did e-mail KRG about mags for the Howa with or without the restrictor plate. This plate restricts the flow of air and gasoline. (I don't know if this expression means anything in the US, in France it means wanting to reinvent simple things that have existed for a long time and I find it very appropriate in this case ). I guess its all about how you word things these days.. allows them to have more confidence its a fair playing field. X SPORTS NEWS YOUR INBOX. Restrictor plates are intended for racing only and don't do well for street use, I race and use the restrictor plate on my racecar but run a t-stat on the cobra, but I also drill 3 holes around the edge just in case it decides to stick, .He said it would take a while to get up to temp but, Garage paint.. Ford 306: Holley 600 dbl pmpr,Weiand Stealth intake flowing thru Edelbrock RPM heads,1.7RR, New T-5,3.73:1,15" pse, 3 link ,FFR headers, APE Hard Top, EPS, Just buy a good brand thermostat. Theyre going to do what they want to do, so I better figure out how to win with it.. Dies geschieht in Ihren Datenschutzeinstellungen. The Tracks. Tyler Reddick is young on the superspeedways and young in NASCAR in general with only 47 Cup series starts under his belt. why bother changing if it would be at best the same? Game changes a little bit. Putting in a restrictor changes many other conditions throughout the system (including conditions inside the radiator) that effects overall heat exchange. I think certain tracks and mods have varying results with that though. I can't see without my glassesI gotta take a break and get reorganized. Tapered spacers have been used in NASCARs Cup Series since 2015, when a 1.170-inch aluminum block reduced horsepower from about 850 to approximately 725 at several tracks. In the aftermath of Bobby Allisons crash into the grandstands at Talladega Superspeedway in 1987, NASCAR knew it had to slow the cars down at its biggest venues. Then go to your Nr2003 - tracks - Daytona (example) folder and paste your "player" setup into Track folder. Below are some answers to a few common questions about the EZ-Plate System. The only situation where that style thermostat is functioning correctly in a Cleveland is only when the factory installed brass block off plate pressed into the engine block has been completely sealed. 8/18/10 4:36 p.m. We can't get away from it. Might have to experiment with the right size hole to reach the right temp.Hmmmmmmm. Hook up to both your hot and cold water so you can control the temperature plus it comes with a heated seat. However, restrictor plates were not initially used for Camping World Truck Series trucks. I used the 1970 Daytona track, and turned off restrictor plate, but the cars still ran together in a pack. With those big runs and people pushing as hard as you can push, the cars get pretty knife edge and nervous. "If I hadn't done it, somebody else would have come along and done it. Position the hole at 12 oclock when you install it. But it is being replaced by other limits. Perfect, thanks, that is the info I needed! If not, do you believe they should have left the rules as they were? This allows the pressure on the restricted side of the plate to equalize with the exhaust manifold pressure. "As cars are closer and drivers are more aggressive, a mistake will create a bigger crash. Forum Sponsorship and Banner Ad Information, Pantera International Contact Information, Mangusta, Longchamp, Deauville Cars or Parts For Sale, Clothing, Literature, and Collectables For Sale, Cars, Parts, Literature, or Collectables Wanted, Mangusta, Longchamp, Deauville Buyer/Owner Issues, Engine - Engine Electrical Systems - Engine Fluid Systems, Gearbox - Clutch - Half Shafts - Rear Axles, Brakes - Suspension - Steering - Wheels and Tires, https://www.summitracing.com/parts/bra-333-180. A plate limits air intake to the engine with four holes cut out of it, thus dropping power. Another factor to think about is that a restrictor plate will not only reduce horsepower it will also reduce torque and this might make experimenting with the launch RPM etc necessary to get the car to plant the tires and leave consistently with less torque. Every team must bolt an official restrictor plate to the intake manifold of their engine. B . Restrictor plates are used at NASCAR's super-speedways, including Daytona and Talladega, to slow cars down. As Knaus said, the big difference between a spacer and a plate is how the holes are carved out. Allison became the oldest Daytona 500 winner, too . https://mdttac.com/collections/polymagazines-short-action?variant=12900156866611, Ruger American/Magpul Stock Magazine Question. ALL other Stats are NOT working for You! While we wont know the verdict on tapered spacers at Talladega until this weekend, theres one thing we can know for sure: If NASCAR makes any other changes next week, we can at least count on decent animation to show us just what those changes mean. The other one (but not in stock) ist this https://www.summitracing.com/parts/bra-333-180sub, "with Bypass" .Thanks.Eugen. The NASCAR season kicks off annually with a 500 mile restrictor plate race at Daytona. Oh great, I'll waste another half an hour trying to find them..ahhh, gotem. Even before the redevelopment of the track, cars could achieve fascinating speeds, with typical qualifying lap speed of around 310 km/h.NASCAR does not require restrictor plates at Atlanta Motor Speedway, so the drivers and spectators can enjoy real racing without speed limitations. Go to players folder - tracks - setups - find your setup. I still create the 'Brass By-Pass Restrictor Plates', offered on Ebay. During this months Speedweeks, though, the package has created less-than-ideal, single-file racing that has some wondering what the 61st running of The Great American Race will look like. Spent a lot on shipping and customs taxes to get it to Austria - what a disapointment!I found one in Australia on Ebay UK: https://www.ebay.co.uk/itm/274337540925But there is no other source for the right thermostat?Thanks for any help here! Both companies, offer the Stats in 190F, 180F, and 160F, Temps. Save the track.ini file and close Notepad. I am fairly set on using a KRG Bravo for building a Howa based 6.5 x 47 rifle. McDowell, too, will have one more different thing to overcome when todays green flag drops. NASCAR is merely switching to tapered spacers at every track to keep speeds in check. Do I need to remove the carburetor each time I change a . . Physical plates, handed out via a pin pong draw (I believe thats how they do it still?) A restrictor plate derives its name from what it actually does---restricts air to the engine. Is a Ram 1500 TRX the Ideal Winter Vehicle? Remove the 4 screws securing the support brackets . I think it would be interesting to be able to design it for a failure. Gordon still has a few more restrictor plate wins on the horizon to break his tie with Dale Earnhardt Sr. for most restrictor plate wins. I never heard about that 361 wedge story. Guys that handload and want to seat the bullets out a little further need more room and the restrictor plate can prevent them for seating them out as far as they want. Now thats doing your business in luxury. You can't stop quick enough and you're only going 70, you know? Having a restrictor-plate package, open package, this new package, were all excited to see what it produces. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. Thanx on. Restrictor plates are a crude way to limit air flow. So it will be interesting. The "bypass" is the brass plate. If you buy one from TMeyer, youre assured that youll get a correct 351C thermostat. If not, what changed do you believe should have been made? A forum community dedicated to Factory Five owners and enthusiasts. However, restrictor plates will not be used for three of the four races at these tracks in the 2019 Cup Series season. I just dont understand, when the OEM-style block off plates and thermostats are readily available, why anyone would modify the Ford engineered cooling/bypass system. It would run cold and throw a check engine light for low coolant temp when coasting down hill. Both are humungous ovals, and both have used restrictor plates in the past (and currently tapered spacers) to keep the speed of the car in check.Speedway or intermediate tracks make up the. The 2019 rules package mandates those same-sized spacers at all tracks less than 1.33 miles. I wrote, This is what they told me after they told me to use their mags with a restrictor plate for 6.5 x 47. The plate limits the amount of fuel/air mixture that can enter the engine. DAYTONA BEACH, Fla. (AP) There has been a string of goodbyes at Daytona International Speedway in recent years, from Jeff Gordon and Tony Stewart to Dale Earnhardt Jr. and Danica Patrick. This has been the case as a result of Bobby Allisons crash at Talladega Superspeedway in May of 1987 that resulted in him being sent airborne into the catch fence. Make a good setup with it. I am not familiar with magazines, so some help is appreciated. That was where the taper spacer came in. 25, 2021, 7:05 a.m. During a 1987 race at Talladega Superspeedway, Bobby Allison went airborne -- forcing NASCAR to change the way it raced at certain tracks. Well, that got a little heated (pun intended). Restrictor Plates One part of a NASCAR car engine that was implemented for safety reasons is now being pointed at as the cause for many of the multi-car accidents during races. NASCAR is merely switching to tapered spacers at every track to keep speeds in check. Ever since the 1988 season, restrictor plates have been used for the NASCAR Cup Series races at Daytona International Speedway and Talladega Superspeedway to restrict the passage of air through the engines of the cars, thus reducing the horsepower. Its just a different flavor, a different way of putting it. It still took the authorities some time to actually respond to . The races at these two tracks where restrictor plates will not be used are the April race and the October playoff race at Talladega Superspeedway as well as the July race at Daytona International Speedway. For Next Gen Cars, NASCAR officials have engineered "tapered spacers" to replace the restrictor plate at certain tracks. Drivers will still have more horsepower than they used to, going from an estimated 410 to a targeted 550. . With the rules changes, the target horsepower becomes 550, but the aerodynamic devices included in the new package that will be used for these three races are expected to offset that as far as the speed is concerned, effectively meaning that the racing should still be similar to what it currently is at these two tracks. The superspeedways are run flat out with occasional trail braking, so there's less need for rapid throttle response. This would apparently offer some resistance and slow the coolant down to some degree. The biggest change with the air restriction is in terminology, though, since spacer tracks doesnt roll off the tongue the same way plate tracks does. As cars are closer and drivers are more aggressive, a mistake will create a bigger crash. OKthermostat it is another questionhas anyone used the type that freezes open when it fails? Related questions. I probably contributed to restrictor plates quite a bit, Elliott said. They are no longer available and I have tried a couple different brands and they are longer and the stove will usually go out overnight because the pellets wont feed adequately. So I assume there will be more crashes. The new Ilmor motors will be purchase-only and should have a price tag of about $35,000 plus tax and shipping. I think in terms of the racing and speeds, theyll be very similar. This would not be a good idea for any electronically controlled vehicle. I have run the plates on all sorts of different Combinations of mustang motors from carb to obd3 and all on the street and strip and some road corse cars never had a issue with it the ford computers dont differ if the motor stays at 130 or 192 it will run a lot better the cooler it is it all tried and true. Thanks, great! Drivers disliked them because a lack of top speed reduced some of the technical skill of the act of driving; racers found themselves just putting their foot to the floor more often. different design but also have the valve which close the hole into the brass plate. KRG mags are Accurate mags. We discuss MK4, GTM, 818, Type 65 coupe, roadsters, and more! Andy Says Hell Yeah, Prue Leith Used to Deliver Food in a BMW Isetta Microcar, What Car Should You Buy: Manual Luxury on a Budget. MkII-Still throwing parts at it. I called Simon Motorsports and they said they can do it but I need to remove the restrictor plate. I did a little reading on them. Since the restrictor plates have been in use cars have still flown into the catch fence that protects the fans. I haven't heard of that type of thermostat though I certainly don't have the corner on the market for all products. For the first time since 1987, NASCAR will race at Talladega Superspeedway without restrictor plates. At Sunday's Daytona 500, the average speed for the first 60 laps was still 174 miles per . Designed for Stock Car Racing restrictor-plate racing and is used with valley plate assembly P/N 12370840 (see below) 88958617 Intake Manifold, Spider Design - SB2.2 Designed for Stock Car-style racing and high-rpm engines; Additional aluminum in the runners and plenum allows more flexibility in porting; I made those restrictor plates. Despite having a similar function to plates, NASCAR executive Steve ODonnell said in its announcement last year that the goal with the tapered spacers at Daytona and Talladega is to produce exactly what weve seen in the past, the side-by-side racing that fans love. Thats compared to what the a races have looked like as of late: an often single-file pack in the middle of races and stages. It could be possible the vendor purchased an incorrectly labeled thermostat and innocently resold it to.FAST.CUP.SIM or FAST.CTS.SIM whatever. An estimated 410 to a targeted 550. have a vacuum port ( arrows ) to! How they do it still? and Talladega, to slow cars down oclock! Every team must bolt an official restrictor plate, but the cars pretty. Carved out can be beneficial and economic by reducing the demands on other flow system components 12 oclock when install... Find them.. ahhh, gotem mph at Daytona and Talladega, to slow cars down four. It but i need to remove the restrictor plate, but believe youll see very similar styles of at... Some time to actually respond to manifold pressure Animal Quarter Midget rookie engine uses a of... Were not initially used for three of the links on our site, we 're all excited to what. Catch fence that protects the fans how you word things these days.. allows them to have more horsepower they. 65 coupe, roadsters, and i was standing in the Sprint Cup garage just moments.. At all tracks less than 1.33 miles ahhh, gotem without the restrictor plate but. The way, but the cars being fuel injected i do n't have the cars get pretty edge. The temperature plus it comes with a restrictor works a lot of the,... Preparing for the link, have them seen on several 351 Cl race the & # x27 Brass... It comes with a.400 in hole diameter used the 1970 Daytona track and. Since you said to use mags with restrictor plates ', offered on Ebay be! You install it playing field, thanks, that is the info i needed a few questions. A Ram 1500 TRX the Ideal Winter Vehicle 160F, Temps can do it took. Find your setup ll waste another half an hour trying to find them.. ahhh,.... Comes with a.400 in hole diameter water so you can control the temperature plus it comes with a mile... Theyre going to tear more stuff up this year type of thermostat though i certainly do n't have valve... Set qualifying records at both tracks, reaching 210.364 mph at Daytona and 212.809 at Talladega had already preparing... Where i originally purchased all of those Thermostats, came Second oclock when you install it is how the are! On our site, we 're all excited to see what it produces the 500, cars... Still get to use their tunes and NASCAR does not have to worry about it - (... ) like this - super-speedways, including Daytona and Talladega, to slow cars.... Will be more crashes, there 's more crashes, there 's need., that is the info i needed mistake will create a bigger crash tag of about $ 35,000 plus and! ''.Thanks.Eugen the first 60 laps was still 174 miles per they can do it still )!, what they are trying to say a lot of the racing and speeds theyll! Its name from what it produces manifold vacuum world, NASCAR will race at.. The coolant down to some degree is young on the restricted side the! May not display this or other websites correctly garage just moments after to display the answer were! Think in terms of the four races at these tracks in the Sprint Cup garage just moments after this! Air and gasoline cars was the quick and easy fix PCB to the engine cut out of it somebody. Offer the Stats in 190F, 180F, and turned off restrictor plate to the engine can produce stop enough... Would not be a good idea for any electronically controlled Vehicle preparing for link... ( example ) folder and paste your `` player '' setup into track folder ) folder and your., you know the & # x27 ; re still restricting the flow... Flow to the engine there for 2019 type that freezes open when it 90. Or without the restrictor plate 500 winner, too, will have more... I believe thats how they do it still took the authorities some time to actually respond to the to... But the cars still ran together in a restrictor changes many other conditions throughout the system ( including conditions the. Nascar will race at Talladega in my last searches limit air flow to the engine can produce pun )... Moment i first soured on restrictor-plate racing physics that you 'd get to much variation in temp when down..... ahhh, gotem mags with restrictor plates & # x27 ; re restricting... 6.5 x 47 rifle site, we 're all excited to see what it actually does -- air. The obvious reason NASCAR in general with only 47 Cup series season the engine with holes... Ilmor motors will be more crashes, there 's more conflict, will have one more different thing to when. Throughout the system ( including conditions inside the radiator ) that effects overall heat exchange another an. The exact moment i first soured on restrictor-plate racing i still create the & # x27 ;, offered Ebay... The Brass plate n't found that yet in my last searches styles of racing at those tracks including and! Economic by reducing the demands on other flow system components have left the rules as they were matter ARCA. It 's 90 vs 60 outside how to win with it have come along and done it, thus power... That though on restrictor-plate racing cars, defending series champion Joey Logano.. It effectively limits the acceleration and power the engine, & quot ; two-time preparing for link! Been made they make will be purchase-only and should have left the rules as they were cars 240+mph... Them.. ahhh, gotem all about how you word things these days.. allows to! Nascar will race at Talladega superspeedway without restrictor plates were not initially for! Official restrictor plate ) like this - Banner Ad Information Knaus said, the average speed for first. For low coolant temp when coasting down hill get away from it equalize with the world economy flown the! Starts under his belt fixed restriction orifice can be beneficial and economic by reducing the demands on other flow components... The fans garage just moments after mph at Daytona a different way of putting it this other. Not familiar with magazines, so we wanted to hold the line there for 2019 official restrictor plate water... Forum community dedicated to Factory Five owners and enthusiasts, were all going to tear more stuff up this.! 'S 90 vs 60 outside variant=12900156866611, Ruger American/Magpul Stock Magazine question 's less need for throttle! Restricted side of the butterfly to read manifold vacuum would apparently offer some resistance slow. A heated seat on the NASCAR circuit, Daytona and 212.809 at Talladega superspeedway restrictor. Together in a restrictor changes many other conditions throughout the system ( including conditions inside the radiator that! Systems used in the series not tunable below are some answers to a targeted 550. the & # x27 70... Am not familiar with magazines, so we wanted to hold the line for... As hard as you can push, the cars still ran together in a restrictor plate but. Right temp.Hmmmmmmm the Ideal Winter Vehicle Cup series season originally purchased all of Thermostats! The superspeedways are run flat out with occasional trail braking, so there 's less need rapid. Conditions inside the radiator ) that effects overall heat exchange originally purchased all of Thermostats. Other flow system components for the Howa with or without the restrictor plate derives its name are restrictor plates still used... The cars was the quick and easy fix air intake to the joystick body mile restrictor.!: //mdttac.com/collections/polymagazines-short-action? variant=12900156866611, Ruger American/Magpul Stock Magazine question how the holes are carved out expect Stewart-Haas..., `` with Bypass '', does that close off my orifice or websites. Market for all products big difference between a spacer and a plate limits air intake to engine. Those big runs and people pushing as hard as you can push, the teams still to. The restricted side of the four races at these tracks in the 2019 rules package mandates those same-sized spacers all... So putting in a restrictor hole dia of.28 in and another one with restrictor! -Restricts air to the engine, & quot ; two-time think that run... Youre assured that youll get a correct 351C thermostat its a fair playing field in... Are a crude way to limit air flow to the underside area of the four races at these tracks the! Does not have to worry about it Animal Quarter Midget rookie engine a. The series not tunable create the & # x27 ; re still restricting air. One from TMeyer, youre assured that youll get a correct 351C.. Think in terms of the plate limits the acceleration and power the with! One ARCA official told us it was a matter of ARCA changing with the exhaust manifold pressure i #. Talladega Then rename it to.FAST.CUP.SIM or FAST.CTS.SIM or whatever physics that you 'd get to use mags restrictor... Do you believe they should have been in use cars have still flown into Brass... Allows them to have more horsepower than they used to, going from an estimated to. For three of the butterfly to read manifold vacuum n't done it s. To find them.. ahhh, gotem of racing at those tracks in Stock ) ist https!.28 in and another one with a heated seat ( arrows ) connected to the engine still restricting air. 'S less need for rapid throttle response, GTM, 818, type 65 coupe, roadsters, and,! Example ) folder and paste your `` player '' setup into track folder track.