car runs like crap
car runs like crap
ok so last night im out racing some friends of a freind one who had a STOCK 99 Si well needless to say he held with me all the way from 20-around 100 and past that i never pulled more than 1 car on him... now i looked at his car b4 the race and no NOS or forced injection of any type... so im wondering what the hell is wrong with my car... i think it has to do with the tune i got last week... mods in sig! thanks for ur help.
i know nice COOL weather i think it was like low 60's last night and not very humid so what im thinkin its my tune because i got almost no real power out of my tune. so im goin back to stg2 with a 2.9 pulley. and see how i do then! because honestly i felt a bigger differance when i just put on my zzp header than i did when i got tuned!
I know my car was running like crap so I took it to the exhaust shop and they said my dp wasn't flowing properly. I never seen my boost go up so I never thought to check there. I have a new one on the way now
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