Why did they stop making the IROC-Z?

Why did they stop making the IROC-Z?

The Years Following It’s Release Two years later, following the lowest production of it’s multi-year run (35,048), the IROC-Z was discontinued. Chevrolet decided against renewing their contract with the International Race of Champions, and the Dodge Daytona soon took over their role.

When did they stop making the IROC-Z?

The IROC-Z was introduced in 1985 and continued through 1990. National Highway Traffic Safety Administration (NHTSA) Regulations required a CHMSL (Center High Mounted Stop Lamp) starting with the 1986 model year.

What was the last year for the IROC z28?

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.

Is the IROC-Z coming back?

The IROC-Z trim was dropped after the 1990 model year and will likely never return, seeing as the International Race of Champions series that it got its name after was shut down back in 2006.

What Motor came 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 fast is a IROC Camaro?


0 – 100 kph 6.8 s
0 – 60 mph 6.4 s
Top speed 235 kph (146 mph)

Did Chevy make a 302 motor?

302. In 1966, General Motors designed a special 302 cu in (4.9 L) engine for the production Z/28 Camaro in order for it to meet the Sports Car Club of America (SCCA) Trans-Am Series road racing rules limiting engine displacement to 305 cu in (5.0 L) from 1967 to 1969.

What’s the fastest Camaro ever made?

1,200-HP ZL1 Resurrection Is The Fastest Warrantied Camaro In The World

  • Image via Hennessey Performance.
  • Image via Hennessey Performance.
  • Keeping with the tradition of the limited run of The Exorcist, only 24 examples will be produced which will undoubtedly turn these cars into instant collectibles.

What type of Camaro is the fastest?

Camaro ZL1
The next Camaro is the 2017 Camaro ZL1. With a top speed of 198 mph and 0-60 in 3.5 seconds, it’s no wonder why the ZL1 is one of the fastest Camaros in production on the market today.

How much horsepower did the 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).

When did Dodge stop making the IROC Z Camaro?

All 1990 IROC-Z’s were built up until the end of 1989 for the 1990 model year. When Dodge took over sponsorship for the IROC series, production of the IROC-Z Camaro ceased. This is why there were so few 1990 IROC-Z’s.

Why is the Chevrolet IROC Z a collector car?

The reason why the IROC-Z is a collector car and will stay a collector car is not because of its power outputs but because of its limited production and the reasons Chevrolet put it into production in the first place. If you’re searching for an IROC-Z, you must be careful for there are a lot imposters out there.

When did Chevrolet stop making the Camaro Z-28?

What a lot of people don’t know about the Camaro is that the Z-28 would be dropped from the production line-up for the years of ’88, ’89 and ‘90 the IROC-Z would be your only high performance option until Chevrolet halted its production and reintroduction the Z-28 in 1991.

Is there a problem with my 1988 irocz?

I have an 88 irocz that had the same problem. Try unhooking your mass air sensor for a minute. your check engine light will come on but don’t worry about that. See if it runs any better like that. if it does then your mass air sensor is bad, If not check your throtle posistion sensor and make sure it is positioned right