it drives fine but when i want some boost it lags and goes no where fast it holds presurre and turbo does spool just no power if boost is created it is like i loss horse power instead of gainning more what should i do or look for to fix this prob, a sunfire can easly beat me in the condition my car is in and thats really sad its startting to make me mad

 

my rx7 is an fc 1990 tll

 

boost leak somewhere? loose IC pipe? hole in your IC?

 

no i dont have holes in my ic pipes or ic

 

is it modified?
maybe you need a fuel cut controller?

 

yes a little bit bigger ic and pipes cold air intake exhaust had a boost controller but this started to happen so i toke it off and greddy type rs bov

 

oh and a new clutch kit