I dont know if this is just my car, but have any you guys ever had a chance to compare your V6 with IROC wheels to a real IROC or Z28. Ever notice how your sixer's wheels are kinda more in the fender than the eight's wheels? I've done a direct comparason and the eight's got about an inch wider in track in both the front and rear. These IROC wheels came off an 88 IROC and are in perfect condition. Are there any wheels spacers that Chevy added on the Z's and IROC's that they didnt to our sixers? Just a thought! Thanks fellas.

------------------
85 2.8L Sport Coupe 5-speed.
Mods: Hpertech chip and powerstat, MSD 6A-L, Crane fireball coil, Dynomax hi-flow cat and catback system with a dynomax magnum race bullet muffler on the i-pipe, K&N filterchargers, Eibach and Tokiko springs/shocks setup, Global west sub frames, Suspension techniqs front and rear sway bars, and good ole 88 IROC wheels with Kumo Ecstas on em!
"I'm out to seek those pesky VTEC boys!" (don't get me wrong, I'm asian myself! hehe)

 

Cars with 16 inch wheels and iron rear drums got a spacer in the back.

------------------
1989 Pontiac Firebird Formula LO3 Auto
-180 degree stat
-Hooker Cat-Back
-vinyl security shade, velcro t-top bag
*****Possible summer '01 mods*****
Dual Snorkle, Auburn Posi, Keyless Entry, Wonder Bar from my IROC, 4th gen seats, T/A tail lights

http://www.geocities.com/krt80/

 

Great! thanks for the info... but now, how thick was the spacer?


------------------
85 2.8L Sport Coupe 5-speed.
Mods: Hpertech chip and powerstat, MSD 6A-L, Crane fireball coil, Dynomax hi-flow cat and catback system with a dynomax magnum race bullet muffler on the i-pipe, K&N filterchargers, Eibach and Tokiko springs/shocks setup, Global west sub frames, Suspension techniqs front and rear sway bars, and good ole 88 IROC wheels with Kumo Ecstas on em!
"I'm out to seek those pesky VTEC boys!" (don't get me wrong, I'm asian myself! hehe)

 

I'm not sure on how thick it is. It's pretty thin on my Formula. Do a search on Aluminum vs. Iron drums on this site. That should tell you the difference in thickness.


Maybe 3/16's on an inch, something like that.

[This message has been edited by Keith5 (edited March 27, 2001).]