Ethan
Well-known member
I have a 91 Vette w/Lt4 hot cam kit/Big mouth tpi base /ASM runners/ported top w/ASM52 mm throttle body/also w/all cheap free mods. I changed injectors to motorsports 30lbh cut pressure down to 35 .The engine was so rich it would not run . I bought a Ed Wright chip this helped at least it runs and drives but is still rich. The chip is $350 and since it is a custom chip no returns .Is there a cheaper alternative or should I take it somewhere that dynos and burns chips by reading your engines ecm data?I live in Texas.