Hypertech chip
Team Owner
Joined: Dec 2000
Posts: 90,675
Likes: 304
From: SE NY
Cruise-In II Veteran
Re: Hypertech chip (Raskell5)
I bought a HyperTech Stage II chip from an '87 Vette on E-bay for $50. I could use an '86-'88 chip as we have similar ECMs, cold-start injectors and MAFs.
I realy didn't expect much and wasn't disappointed.
Don't expect much if any gain from a chip. Between your MAF, an AFPR and a fan switch you can save some $$.
Anyway, what year Vette is the chip from? Since you're '89 is the last L98 year with a MAF but is the first year w/o the cold-start injector I think you will need a chip from an '89 Vette only.
I realy didn't expect much and wasn't disappointed.
Don't expect much if any gain from a chip. Between your MAF, an AFPR and a fan switch you can save some $$.
Anyway, what year Vette is the chip from? Since you're '89 is the last L98 year with a MAF but is the first year w/o the cold-start injector I think you will need a chip from an '89 Vette only.
Team Owner
Joined: Sep 2001
Posts: 62,139
Likes: 1,728
From: Athens AL
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019
Re: Hypertech chip (Raskell5)
89 has a different cam and heads, an 85 chip will not run correctly in your car
