I was curious on what i can take with a downpipe and catback exhaust with drop in knn filter? those are my mods for now and for a while, so i wanted to get a genaral consensus of what i can beat.

 

is this on a yugo? first off yugos dont have turbos so theres no downpipe. knn probialy like 1/2 a hp so you might be able to beat a stock yugo.

 

well i cant say what u can and cannot beat but i can give you a general idea of how much hp you have now.

a stock rx7 usually puts down 225-230rwhp... so with your setup your prolly puttin down about 250-260... if your still holding 10 psi of course... otherwise becareful because ur on the border of running very lean

 

 

Why not run it at the track and see what times you run, then figure it out that way..