The 2020 and newer GT’s received a increase in power to 660hp but the Mark II makes close to 750hp , they run intercooler sprayers and 29 psi of boost .
I know that Multimatic used a road car during development of the calibration for the Mark II , but I agree with the other posts that the...
Yes they are heavier and the axles were provided to me from Multimatic as an update.
The PWC cars are on the G Force axles and IMSA cars are on production axles with different boots.
I have been talking with Sean , your car is looking great .
We were the ones to first do the power upgrade from the stock GT4 engine , did the longtube headers first and then the intake and throttle body at the end of last season.
Charles at Roush Yates did the ECU reprogram and we have been...
Testing the CJ intake on the race 5.4 , installing flat shift software for the sequential gearbox and doing some brake upgrades for next season
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http://www.youtube.com/watch?v=gbReu8TRWeA
Portland 06 , problems in qualifing ended up further back on grid , finished 7th , I am usually faster than the Porsche gt3 cup cars but I had cracked my front wheels in practice and damaged my good front tires. Had to run older fronts in the...
Just thought I'd report on our race this last weekend. The R ran in the Cascade 8 hour enduro at Portland International Raceway finishing 3rd in class and 4th overall. We led the race several times and looked good for the overall win but a tire failed right after the pit entrance and my...