Supercharged ISF using RRRacing S/C 190mph Mojave mile.
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IronNam (04-25-18),
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Damn!!! That's fast. Great job
https://youtu.be/vuZvqir9e3k
https://youtu.be/vuZvqir9e3k
Clayton did 5 runs that day. He actually was not allowed to exceed 190mph because he doesn’t have a roll bar, so his official run of 190.1mph was disqualified!
in any case, his car keeps pulling hard beyond 190mph.
Rafi
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People just don't realize how fast that is, that Supercar territory. ZR1 Corvette stock is does standing Mile in 165 miles per hour. I tip my hat to Clayton he definitely killed it. Rafi once again showing what is capable out of ISF platform if built properly.
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Yes I did 191.1 in 1.5 miles and the fastest that I have documented is 178.8 in 1 mile.
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BS ISF (04-23-18)
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I think with Jason’s ISF (running 11.1 @ 128mph on e45 tune it would be possible to hit 195 or so.
Rafi
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I was hoping to run 1/2 mile next weekend to have some comparisons between stock, boltons, and supercharged. But it seems that with Jackson Racing and Rotrex lagging so much I probably won't be able to make it. I wouldn't feel comfortable going 195mph though haha, I'll stick to 150ish in the 1/2 lol.
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You are correct Rafi, last yrs run. Anyone that's driven an ISF into triple digits knows, it's top end car but now with RRRacing S/C and tune and setup properly turns into top end Beast! 190mph+ is in the realm of Aventadors, Ferrari 458, huracan's, modded GTR's. Who knew ISF could be turned into Mile race Monster.
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My original Tuned Intake Tune had the limiter, it stops close to the top of 6th gear. It's not wheel speed based but transmission speed based. So with IS350 differential it hit the limiter around 117-118. I had a revised tune sent that removed the limiter.
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Rafi, question for you now that we are seeing tq numbers that exceed 405tq that AA80E trans is rated for in your opinion what are upper limits that AA80E can safely handle? Are you limiting boost in 1st and 2nd gears to help safe guard trans.