no, all IROC-Z's were V8s.
Beverly Hills Cop II with Eddie Murphy. A black IROC-Z I believe with T-panels.
I believe the speedo tops out at either 80 or 110
It was just an incorporation of the "Z" in Z-28. IROC stood for International Race Of Champions.....from the Nascar IROC races.
the last production year for the iroc z was 1990, there is no such thing as a 1991 iroc z
No they are not. Base engine on an '88 IROC was a 170 hp 305 TBI.
At the end of its production run, Iroc z numbers had totalled 170,000.
it was the i roc z
no
Some magazine articles of the day list times as follows.. Car Craft : 1989 IROC Z 305 TPI..15.3 sec. @ 94.7 m.p.h. Car Craft : 1989 IROC Z 1LE 305 TPI..14.70 sec. @ 93.01 m.p.h. Hot Rod : 1987 IROC Z 350 TPI..14.66 sec. @ 96.24 m.p.h. Hot Rod : 1990 IROC Z 350 TPI..14.77 sec. @ 97.7 m.p.h. Motor Trend : 1990 IROC Z 350 TPI..14.4 sec. @ 97.8 m.p.h. Motor Trend : 1988 IROC Z convertible 305 TPI..15.79 @ 89.3 m.ph. Muscle Car Review : 1990 IROC Z 305 TPI..15.1 @ 91.5 m.p.h. Muscle Car Review : 1990 IROC Z 350 TPI..14.8 @ 93.4 m.p.h.
1985
The 1989 Chevrolet Camaro IROC-Z (RPO Code 1FP87) was built in a coupe and convertible options. The available powertrains for the IROC-Z were the LO3, LB9, and L98 8-cylinder engines with 5-speed manual or 4-speed automatic transmissions. 20,067 IROC-Z coupes and 3.245 convertibles were built that year.