Chevy never made a 1986 IROC-Z convertible, not till '87 - so the answer is no.
No
Will a stock 305 motor from a 1986 iroc fit into a 1995 camaro rs?
stock around 15.3 with the fuel injected engine
The Iroc has slightly better tires and had minor "visual" differences
20000
the stock engine for an iroc z is 5.7 ltr v8 tpi with 220-230 hp. i know ive been driving one since 86 when i bought it new.
15.5 gallons
88 Iroc came with either 305 or 350. You already answered the question with camaro 350
Too much... for what?
There were no IROC Camaros in 1991
the last production year for the iroc z was 1990, there is no such thing as a 1991 iroc z
Depends on engine and transmission...