What engine is in a IROC-Z?

With a maximum top speed of 130 mph (209 km/h), a curb weight of 3362 lbs (1525 kgs), the Camaro 3rd-Gen IROC-Z 5.7 V8 has a naturally-aspirated V 8 cylinder engine, Petrol motor. This engine produces a maximum power of 226 PS (223 bhp – 166 kW) at 4000 rpm and a maximum torque of 431.0 Nm (317 lb. ft) at 4000 rpm.

Did the IROC-Z come with a 350?

The 350 TPI engine with automatic and 305 TPI with 5-speed manual transmission were available for the first time in the IROC-Z. The new 350 (RPO code L98) was available only in the IROC-Z with an automatic transmission.

What Camaro has a 350 engine?

The 350 c.i. engine in the 1971 Camaro Z28 produced 275 horsepower (205 kW) SAE net.

How much horsepower does a 350 TPI have?

250 hp
Rated at 250 hp, the TPI system helped the 350 pump out an amazing 350 lbs-ft of torque. Naturally this over abundance of mid-range torque came with a penalty. The same runners in the TPI system that were designed to enhance power production below 5000 rpm, lost efficiency rapidly thereafter.

What is the best year for the IROC-Z?

The 1985 Camaro IROC-Z made Car and Driver magazine’s Ten Best list that year and won praise for its precision handling and tight, if “twitchy,” suspension.

What does the Z in IROC-Z stand for?

International Race of Champions
For six years, Chevrolet offered the IROC trim model of the Z/28 (from 1985-1990), which was an acronym for International Race of Champions. The race series had been the brainchild of Roger Penske and was a fixture of ABC’s Wide World of Sports.

How much is a 87 IROC-Z worth?

Data based on 74 auction sales. note: The images shown are representations of the 1987 Chevrolet Camaro and not necessarily vehicles that have been bought or sold at auction….Chevrolet Models.

Bodystyles Median Sale
IROC-Z Sport Coupe $13,750
Sport Coupe $6,775
Z28 Convertible Coupe $12,650
Z28 Sport Coupe $6,500

What does the 28 in Z28 mean?

Special Performance Package
The name Z/28 will be forever linked with the Chevrolet Camaro. In reality, it was a simple three digit, alphanumeric GM sales code for a “Special Performance Package” that was introduced in December 1966.

Will 305 heads work on a 350?

The best general street improvement going to 305 heads on a 350, is with the 416 castings. If you have open chamber (70+cc) smog heads on the 350, the 416’s will wake it right up. The 1.84/1.50 valves are plenty big enough for general street work.

What is a 305 stroker?

The stroker 305 is popular because the 305 small-block is probably the most easily accessible small block Chevy engine on the planet. As you mentioned, you bought this motor for almost nothing-that’s the lure. The 305 uses a tiny 3.736-inch bore and the same 3.48-inch stroke as the 350ci motor.