what's next

 

Your basically stock, but if I had to I would say 255-275 RWHP if your motor is healthy.

 

Yeah sorry to break it to you but your putting out maybe 10rwhp over stock. The air foil does nothing, the hpp is worthless, the catback will help some and so will the cai. If you want some real results get some headers.

 

I would say about 275-280 rwhp...the headers are probably one of the best things for an LT1 car as I see you have put the hooker shorties on.

 

I am saying he is making around 30rwhp over stock. If he has a y-pipe with the headers.

 

And next mods:
Drag Radials
Stall

 

oh sorry about that he had the hooker shorties snuck in the end of his sig. You might be close to 290rwhp.

 

You can come pretty close if you know your car's weight and quarter mile trap speed. (.00426 X mph)X(.00426 X mph)X(.00426 X mph)X weight= hp at the crank.