The Supercar Registry
Page 4 of 10 « First 23 4 56 Last »
Show 40 post(s) from this thread on one page

The Supercar Registry (https://www.yenko.net/forum/index.php)
-   Supercars/Musclecars-Wanted (https://www.yenko.net/forum/forumdisplay.php?f=82)
-   -   WTB : Black Iroc-Z (https://www.yenko.net/forum/showthread.php?t=142248)

Bigbirdxx 05-07-2017 09:54 PM
This is turning out to be a great Thread

The Boss 05-08-2017 12:06 AM
1 Attachment(s)
Quote:
Originally Posted by al8apex (Post 1352140)
not true, you can have a 5.7 IROC without G92 and you get single exhaust/cats.
You are wrong here, ALL of the 5.7 cars got all of the equipment I listed above regardless if they included the G92 or not - it was all part of the B2L package.


Quote:
Originally Posted by al8apex (Post 1352140)
not true, you can have a 5.7 IROC without G92 and you get single exhaust/cats.

Because of the mid year phase in of the N10 exhaust, the early 89 F body cars with G92 didn't get the N10.

however all Pontiacs Formulas/Trans Ams DID get G92 with the 5.7, not true with the Camaros
Mid year N10 introduction bulletin for Pontiac.

The Boss 05-08-2017 12:24 AM
The years were not mutually exclusive however - different years used different combinations of RPO codes. 91 & 92 Z28's with the L98 required G92 to get the 3:23 gears 87-90 did not. Shortages also caused the replacement of the J65 rear discs with the J41 drums in various years. 85-90 got the Australian built Borg Warner 9 bolt (the better rear) 91/92 got the 10 bolt.

It's a tangled web of inconsistencies and changes - when the OP finds a car and wants to check it out - let me know the VIN & I may be able to pull the entire RPO list for you to confirm it.

Chazman 05-09-2017 01:02 AM
Not for sale but figured I'd post:


https://scontent.xx.fbcdn.net/v/t1.0...3e&oe=59B6BC37

1989 IROC-Z. Ordered new by me. LB9, 5 speed, G92, (which bundled), N10 dual cats, 3.45 BW Aussie 9 bolt with the PBR brakes and KC4 oil cooler. It's also a DX3 decal delete car. 11K miles. For the record, the 5 speed LB9s got the L98 cam instead of the LG4/L03 "peanut cam".

If you wanted a fast one, you needed to know your way around the order book. There is a HUGE difference in performance between the "peanut cam" LB9, single cat exhaust, 700R4, 2.73 rear axle, disc/drum IROC-Z the dealer would stock and the one I special ordered.

I almost ordered it as a 1LE. By my intention was to use it as a daily driver and I was tired of going to work sweaty with no AC. Who knew I'd only have 11K miles on it 28 years later. LOL!

Chazman 05-09-2017 01:17 AM
Quote:
Originally Posted by firstgenaddict (Post 1348545)
FWIW they did make a 1990 IROC though they were only made through December of 1989 as that is when Chevrolet's contract with IROC ended.
I graduated high school in 90 and many days were spent dreaming of ordering a black with blue/silver stripe 1990 IROC 1LE 5spd....

Recently sold a 1991 Z28 5spd hardtop black over grey perf axle ratio - 100k miles NO Rust at all - well used - original VERY WEAK paint and needed carpet and headliner - sold it for $2000

The performance axle ratio cars are second best to the 1LE's in desirability.
Wow, sounds like someone got a great deal!

Chazman 05-09-2017 01:17 AM
Quote:
Originally Posted by The Boss (Post 1348599)
How much do you want to spend - I have 3 1LE's?

I also have a black 87 IROC but I'm not selling that. https://www.yenko.net/forum/showthread.php?t=125997
Hey! I know you! :D

Bigbirdxx 05-09-2017 02:45 AM
That Iroc is all business. Now get out there and drive it.

Chazman 05-09-2017 04:08 AM
double post

Chazman 05-09-2017 04:10 AM
Quote:
Originally Posted by Bigbirdxx (Post 1352315)
That Iroc is all business. Now get out there and drive it.
Thanks! I seem to drive it less and less every year. I'm happy when I can run through a tank of last year's gas.

But I have two others that I drive.

My yellow '85 with about 43K miles.

https://scontent.xx.fbcdn.net/v/t1.0...62&oe=59C02689

And my white '89 'vert, 5 speed with 7K miles.
https://scontent.xx.fbcdn.net/v/t1.0...3d&oe=59B20BE2

The Boss 05-09-2017 11:14 AM
Quote:
Originally Posted by Chazman (Post 1352301)
Hey! I know you! :D
Hi Charlie. ;)


All times are GMT. The time now is 06:59 AM.
Page 4 of 10 « First 23 4 56 Last »
Show 40 post(s) from this thread on one page

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.


O Garage vBulletin Plugins by Drive Thru Online, Inc.