Depends on engine and transmission...
Depends on engine and transmission...
nope, camaro dropped the iroc sponsorship after '89 then the dodge daytona got it. the camaro was only available in an iroc fron 85-89
there was no 91 iroc-z the very very very begging of the 1990 model camaros were iroc-z this is because it they were still in the 89 yr and they were producing 90's. and December 89 was the last yr of Chevy's iroc contract. then it was on for the dodge daytonas. so u most likely have a z28 if ur thinking its an iroc-z. u might have the graphics but there are plenty of clones around **** The above answer is partially correct but answerer needs to learn how to speak proper English and spell. I can't understand any of what he said and I'm not sure how the questioner could either. My answer is that there are NO 1991 or 1992 IROC-Z Camaro's. 12/31/1989 was the last date of production for IROC-Z Camaro's as GM lost the rights to use the IROC-Z namesake on the Camaro to the Dodge Daytona. There were a very limited number of 1990 IROC-Z Camaro's produced. The horsepower rating for a 1991 Camaro Z28 350 is 245hp. If anyone tells you that they have a 1991 IROC-Z Camaro then they're lying to you. ****
Clogged fuel filter or weak fuel pump.
220 or 230 with the dual-cat option
i know a 89 5.0 5 speed iroc ran 14.70 secs, and a 1968 350 4 speed chevelle ran 13.5 secs in the quarter mile, a 1968 camaro 396 4 speed ran 12.60 depends on motor size, driver, and tuning.
235 HP for Z28, 240 HP for the IROC. The are the factory specs, and the engines are TPI.
I have taken my up to 115 on a very long highway not sure how much faster they will go
Base 305 TBI - 170 hp, optional 305 TPI - 220-230, depending if it has the twin-converter option.
Yes it will.I put a hood from an 86 put on my 91 RS and it fit perfect. I later dumped it for a new 89 Z28 hood cause the 86 hood was not cherry.
no dumb$#@
Nothing, there is no such thing as an 89 Camaro Z28