cjg454ss

iTrader: (27)

i have a single 88mm and am thinking about doing a twin. i already have the 88mm. what would twin 88s make power wise say 15-20psi. is it just too much? even with low boost. what would be the ideal cubes. i run a 370 now with a single pt88. thank in advance

venom ws7

iTrader: (13)

Damn man Twin 88mm is way too much if this a street car.

but for race car I would go with 427ci or bigger Paul Major ran low 7s with over 200mph with 454ci and twin 88
LMR New beast is 427ci with twin 88 still not done though.

Why dont you go with single 91mm or 98mm ???

venom ws7

iTrader: (13)

A member here made over 900rwhp with TH400 9inch rear 370ci 91mm turbo 17psi check EPP Customers rides.

98Z28CobraKiller

iTrader: (17)

I thought you were low on fuel for just one PT88. You haven't come close to maxing out what you got, why would you consider adding a second at this point?

cjg454ss

iTrader: (27)

well i have someone that saw my setup and would like to purchase it. i havent maxed the setup yet. but if someone is interested i would like to build another. the setup i built is extrememly clean and works very well. no gremlins or anything so its a good buy for him. i think it would be down in the mid 5s with a hot tune and 20-22psi. we'll see, im not trying to go crazy, but low 5s is moving and i was wondering what it would take to get their.

what does a 95+mm turbo go for?