I run my tt on pump. I would say 12psi is borderline for pump. I run 7 psi on the street cause thats still huge power. I love the tt. But it comes at a price aswell. Number one is money, after that a bunch of your car will get cut up. Next is trying to get it not to smoke is a challenge.
Nothing has broke yet ,stock tranny ,800hp unitrax half shalf, spec stage 3plus clutch. So tt is not for everyone either. I had 6262 to begin with. Then had to redo the engine and did the 76mm at the same time. Dont be scared to go with big turbo
My whole entire build is on vipergarage dot com, under gts rt/10, my rsi tt build. Worth checking it out. It took me forever to complete but ive driven the 76 car for a week now and its truely awesome.
I purchased a used rsi kit and modiffied it from there. Any question dont be shy to ask. If you want to see one of my runs at the track add me on facebook as the video is there. Joel Fortin B.C canada. Picture of my silver blue strip car is my main pic.
The AutoGuide.com network consists of the largest network of enthusiast-owned enthusiast-operated automotive communities.
AutoGuide.com provides the latest car reviews, auto show coverage, new car prices, and automotive news. The AutoGuide network operates more than 100 automotive forums where our users consult peers for shopping information and advice, and share opinions as a community.