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The Daily Insight

What engine did the 1986 IROC-Z have?

Author

Matthew Wilson

Updated on March 03, 2026

The Chevrolet Camaro 3rd-Gen IROC-Z 5.0 V8 has a V 8, Petrol engine with 5041 cm3 / 307.6 cu-in capacity. How many horsepower (hp) does a 1986 Chevrolet Camaro 3rd-Gen IROC-Z 5.0 V8 have?

How much horsepower did a 1985 IROC-Z have?

The Camaro IROC-Z was on Car and Driver magazine’s Ten Best list for 1985. The 305 c.i. 5.0-liter TPI LB9 was rated at 215 hp (160 kW), with the 4-bbl 305 LG4 at 155 hp, and the 4-bbl High Output 305 L69 at 190 hp (142 kW).

What motor was in the IROC-Z?

The 1990 IROC-Z was powered by either a 5.0-liter V-8 or a 5.7-liter V-8. Both engine were variations on Chevy’s long-running small-block design. The base 5.0-liter mill put out 210 horsepower at 4,400 rpm and 285 foot-pounds of torque at 3,200 rpm.

How much horsepower does a 1986 Z28 have?

CHEVROLET Camaro IROC-Z28 5.7L V8 4AT (245 HP)

How fast can the IROC-Z run the quarter mile?

Hot Rod magazine put the IROC-Z with the LB9 TPI to the test for their February 1985 issue. The IROC-Z sprinted from 0 to 60 in 7.0 seconds and ran the quarter mile in 15.0 seconds at 92 mph. Hot Rod proclaimed “The IROC Camaro is a street fighter with all the right moves: it’s handsome, powerful, and agile with a gentleman’s finesse.”

What is the 0 to 60 time of the 1987 IROC-Z?

Muscle Car Review got down and dirty with the ’87 IROC-Z for their May 1987 issue and walked away with a 0 to 60 time of 7.09 seconds and a quarter mile time of 14.88 seconds at 92.87 mph. They commended the IROC-Z for its cornering and braking abilities.

What size engine does a 1986 Chevy Camaro IROC-Z have?

Chevrolet Camaro IROC-Z, 1986 MY What body style? fixed-head coupé with 2+2 seats How long? 4877 mm What size engine? 5 litre, 5041 cm3 How many cylinders? 8, V How much power? 193 PS / 190 bhp / 142 kW @ 4000 rpm

How much faster is the IROC-Z than a Mustang?

Oh, in case you’re wondering, the IROC-Z was .08 seconds faster than the Mustang from 0 to 60 and .51 seconds faster in the quarter mile. It seems the Mustang’s dominance over the Camaro had come to an end. At least for now, that was the case. The IROC-Z returned for 1986 with few changes.