Be very careful had to have Heffner do a new motor and new tt kit on mine after 2k mi.That was on their so called built 522 tt package long bad story pm me with any questions. Thanks John
Hi Jason i sure hope you had somebody else build there motor besides whoever built my RSI522 pile of [******].This week the crapy lifters that rsi put in my motor failed at a little less than 2k miles on motor .Anybody that has any questions about rsi tt kit or how they stand behind them...
Hey im a local viper owner ,would love to match up with you when this supercar is back.I have a RSI twin here without any top secret items added but could be a lot of fun. Maybe sacramento raceway on a test and tune ?Thanks John
Thanks driveability is great not much different than stock till you spool them up.My car has adjustable boost controller and is warranty only up to 11 psi about 900 rwhp and 1000 rwtq very similar to the warranty on my lpe 427 tt.Turbos are capable of holding 20 psi per RSI . All in all its...
HI im a new member . This srt tt is mine ,have had it back for a little while now and i am very happy. Ran on a local dyno at 7psi 760rwhp 823rwtq RSI is a stand up place to have any work done imo glad to ans any questions i can .Thanks John
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