what do iro-z on a camaro z 28


Asked by Jul 09, 2009 at 07:11 PM about the Chevrolet Camaro

Question type: General

3 Answers


Your question makes no sense. If you're asking what the difference is between an IROC-Z and a Z28 then the IROC-Zs was a higher end package and in some years they did not make a Z28. IROC-Zs were only made from 1985 till (i think) 1990. there were 2 or 3 years where Z28s were not made at all.

1 people found this helpful.

Drew is right. An IROC-z had specialized parts. Such as TPI vs TBI. 3.23 gears vs 2.32 gears. Wonderbar vs no wonderbar. High steering ratio vs normal ratio. The IROC-Z is more performance oriented vs the Sport Coupe or Rally Sport.

1 people found this helpful.

Actually some of the IROCs had 3.73 or 3.42 gears as well if i remember. 2.73 was stock for the lower end models though. And up until 87 they also had some carbureted engines in the non-IROC V8s. 3.23 was lowest rear gears for any of the V8s. Good job bringing up the gearing though I had forgotten about that.

Your Answer:


Looking for a Used Camaro in your area?

CarGurus has 27,305 nationwide Camaro listings starting at $2,800.


Chevrolet Camaro Experts

  • #1
  • #2
  • #3
    Tom Demyan
View All

Related Models For Sale

Used Ford Mustang
273 Great Deals out of 37,582 listings starting at $1,350
Used Dodge Challenger
132 Great Deals out of 24,152 listings starting at $7,995
Used Chevrolet Corvette
81 Great Deals out of 15,015 listings starting at $3,620
Used Dodge Charger
269 Great Deals out of 32,045 listings starting at $1,850
Used Chevrolet Silverado 1500
1,755 Great Deals out of 153,126 listings starting at $1,000
Used Ford F-150
2,231 Great Deals out of 209,289 listings starting at $1,300
Used BMW 3 Series
826 Great Deals out of 31,390 listings starting at $900
Used Chevrolet Impala
369 Great Deals out of 25,634 listings starting at $950
Used Chrysler 300
308 Great Deals out of 19,180 listings starting at $1,975
Used Jeep Wrangler
225 Great Deals out of 16,773 listings starting at $3,000
Used Pontiac Firebird
6 Great Deals out of 661 listings starting at $4,700
Used Nissan 370Z
37 Great Deals out of 1,961 listings starting at $9,990
Used Jeep Wrangler Unlimited
357 Great Deals out of 73,561 listings starting at $9,450
Used Honda Accord
540 Great Deals out of 103,313 listings starting at $950
Used Jeep Grand Cherokee
830 Great Deals out of 75,982 listings starting at $900

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.