Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5.com
 
Roto-Fab
Go Back   Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5.com > General Camaro Forums > Camaro Z/28 Forum - Z/28 Specific Topics


Reply
 
Thread Tools
Old 02-27-2017, 04:13 PM   #1
21STCENTURY
 
Drives: Z28/700HP, CTSV/850HP, Viper/725HP
Join Date: May 2009
Location: Addison, TX
Posts: 128
18" Forgelines w. Michelins

Just got my new set up and yes the 18s will clear the caliper

Thanks Og Neon for the info





Best Regards,
John Page
21STCENTURY is offline   Reply With Quote
Old 02-27-2017, 04:26 PM   #2
pat_t
 
Drives: .
Join Date: Jun 2016
Location: .
Posts: 589
More pictures! (need to see how the whole car sits on 18"s!)
pat_t is offline   Reply With Quote
Old 02-27-2017, 04:46 PM   #3
Mgizzle

 
Mgizzle's Avatar
 
Drives: 2013 Camaro 1LE 1SS
Join Date: Aug 2012
Location: Detroit
Posts: 1,252
Can you show some clearance pictures? Also, any updates to brake cooling now that rim has shrunk or you gona test it out?

Would appreciate any info on wheels please (width offset etc?)
__________________
I work for General Motors and am not an official spokes person for General Motors. My views and opinions are my own and not those of General Motors.
Mgizzle is offline   Reply With Quote
Old 02-28-2017, 12:47 AM   #4
Z/284TRK
 
Drives: Z/28
Join Date: Jan 2016
Location: San Diego
Posts: 22
What are the benefits you expect to gain by using the 18" rims. I'm considering doing the same as I only track the car. Also, what tires will you be using.
Z/284TRK is offline   Reply With Quote
Old 02-28-2017, 11:05 AM   #5
21STCENTURY
 
Drives: Z28/700HP, CTSV/850HP, Viper/725HP
Join Date: May 2009
Location: Addison, TX
Posts: 128
"What are the benefits you expect to gain by using the 18" rims. I'm considering doing the same as I only track the car. Also, what tires will you be using."

Tire choices and able to use one of arguably the best race tires on the market.

Michelin Slicks
27/68-18 CUP N2
Part #: 77014
BENEFITS
Utilize the same technology in Competition Slicks that go into 24 Hours of Lemans winning products.
Provides competitors an ideal balance of performance and durability.
For dry / damp closed course use.
Performance is optimized when ambient temperatures are higher than 50 degrees F.
Optimum temperature range: 160-220 F.
Optimum pressure range: 30-32 psi.

The shorter sidewall tire will reach limit of adhesion at a smaller slip angle, the taller sidewall will act as a lateral spring for the contact patch.
Because there's some give to the sidewall, the patch can hang on that much longer, so you can push the lateral load more.



Best Regards,
John Page
21STCENTURY is offline   Reply With Quote
Old 02-28-2017, 11:10 AM   #6
21STCENTURY
 
Drives: Z28/700HP, CTSV/850HP, Viper/725HP
Join Date: May 2009
Location: Addison, TX
Posts: 128
Quote:
Originally Posted by Mgizzle View Post
Can you show some clearance pictures? Also, any updates to brake cooling now that rim has shrunk or you gona test it out?

Would appreciate any info on wheels please (width offset etc?)
There is not much clearance at all and we did have to grind a small amount on the upper spindles in the front to get the clearance we have.

Had it to the track this past weekend and experienced no brake issues but the temps were 36-51 on all my sessions

18x11s
+11 / +21

J.P.

Last edited by 21STCENTURY; 02-28-2017 at 11:27 AM.
21STCENTURY is offline   Reply With Quote
Old 02-28-2017, 11:11 AM   #7
21STCENTURY
 
Drives: Z28/700HP, CTSV/850HP, Viper/725HP
Join Date: May 2009
Location: Addison, TX
Posts: 128
Quote:
Originally Posted by pat_t View Post
More pictures! (need to see how the whole car sits on 18"s!)
Will get some soon and post

J.P.
21STCENTURY is offline   Reply With Quote
Old 02-28-2017, 11:11 AM   #8
D2M
 
D2M's Avatar
 
Drives: Z/28
Join Date: Oct 2015
Location: NJ
Posts: 538
Also if you are on a budget and just driving track days there are plenty of race shops selling 18" scrubs with some heat cycles for 1/4 the original cost.
D2M is offline   Reply With Quote
Old 03-01-2017, 05:13 PM   #9
aris
 
Drives: Z/28
Join Date: Jan 2015
Location: Bay Area
Posts: 276
love that big meaty tire! post more pics!
aris is offline   Reply With Quote
Old 03-01-2017, 05:42 PM   #10
Og Neon
Lover of Speed
 
Drives: 2018 ZLE
Join Date: Feb 2016
Location: Phoenix
Posts: 266
Quote:
Originally Posted by 21STCENTURYMUSCLECARS View Post
Just got my new set up and yes the 18s will clear the caliper

Thanks Og Neon for the info





Best Regards,
John Page

Awesome...and no prob, glad I could help. Happy to see another person rocking the 18s! I also like the slight change in stance the 18s give it. It is subtle but very aggressive and makes me smile! Hopefully we cross paths some day on the track.
Og Neon is offline   Reply With Quote
Old 03-01-2017, 06:18 PM   #11
cdb95z28


 
cdb95z28's Avatar
 
Drives: 2022 1SS 1LE A10 BCD WCT+PDR
Join Date: Mar 2008
Location: Johnstown, PA
Posts: 3,204
Looks great! What did the wheels weigh?
__________________
2022 1SS 1LE A10 BCD WCT+PDR2014 1SS 1LE NPP RECARO SIM-SOLD1995 Z28 M6 GSC PGM-SOLD1975 NOVA COUPE 300HP 350 TH350 FLASH RED-SOLD
cdb95z28 is offline   Reply With Quote
Old 03-07-2017, 02:11 PM   #12
pat_t
 
Drives: .
Join Date: Jun 2016
Location: .
Posts: 589
bump for more pictures...
pat_t is offline   Reply With Quote
Old 03-07-2017, 02:37 PM   #13
Mark_Z28
 
Drives: Black 2015 Z28 #457
Join Date: Sep 2016
Location: Dallas, TX
Posts: 214
I want to do this with a road tire. 19inch options aren't great.
Mark_Z28 is offline   Reply With Quote
Old 03-08-2017, 09:53 AM   #14
21STCENTURY
 
Drives: Z28/700HP, CTSV/850HP, Viper/725HP
Join Date: May 2009
Location: Addison, TX
Posts: 128
Quote:
Originally Posted by pat_t View Post
bump for more pictures...


Going to Circuit Of Americas next weekend and should have some better quality pictures after the event

Best Regards,
John Page
21STCENTURY is offline   Reply With Quote
 
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 08:56 AM.


Powered by vBulletin® Version 3.8.9 Beta 4
Copyright ©2000 - 2024, vBulletin Solutions, Inc.