BirdMan(LS1)

I got an 98 LS1(firebird) I put a on LSX fast intake, 4:10 Gear, .05@221/218 cam , long tube headers, and new y-pipe.

Before i did all these mod's my car was only pulling 14.10 in the 1/4 mile, which is very slow for the Ls1. Now I've done these mods my car is still running in the 14's. Trying to find out what's wrong with my car because the ls1's stock on average run 12-13 sec flat. The only thing that I have left to do with my car is get it tuned.

Don't know whats worng. Can someone HELP??????

ActionJack

IMO. Get it tuned!

BirdMan(LS1)

With the changs I made I should be in the 12. You think this will work?

Ravenous T\A

iTrader: (12)

Not having a tune your car might be Running pig rich with the timing off or running way lean and burning a freakin hole in your piston. Those will kill your car and Kill your performance

ActionJack

DITTO

Gloveperson

iTrader: (9)

Get a tune very sooon hehe.

-Todd

zamboxl

iTrader: (1)

well firts of all get a damn verter, then tuned that bad *** bird of yours man, if you put lt headers on then the car is going to run a little, hell maibe even pig rich so tune it and go kick soem ***.

camarodave98

iTrader: (2)

if your car isnt tuned, your not getting much of the power, everything has to be working together, not seperately