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Yes, they did iroc and Z28's are a little different, but i have just a regular Z28 most iroc's a tombport as regular Z28's do not.
235 HP for Z28, 240 HP for the IROC. The are the factory specs, and the engines are TPI.
I don't believe the 350 was available in 1990 on the IROC, only the 305 and it had 205 horse and 285 ft lbs. of torque. its 245 horsepower in the 5.7 liter tune port injection (tpi) engines, and i believe 330 ft lbs
Depends on what engine it has...
What kind of lay out did you have in mind??
It's an IROC Z28. They are the same thing. they were the same in between 86-69(not positive on those years). iroc stands for international race of champions. once the license to use the name expired, the iroc z28 returned to just z28.
Base 305 4bbl (170 hp), optional 305 TPI (215 hp) or 350 TPI (225 hp)
20000
The 1987 Camaro Z 28 350 cubic inch engine stock horsepower is 280. The 1987 Camaro Z 28 350 cubic inch engine was the largest engine offered for that model year.
15.5 gallons
305 TBI IROC HAS 350 TPIno such thing as a 91 iroc camaro. rs had 305, z28 had 350 im not sure if the z was available with the 305.
yes 350 with 190 horsepower 1980 and 1981