View Single Post
Old 10-21-2019, 09:42 AM   #4
G2K
@Blackmamba_1LE
 
G2K's Avatar
 
Drives: 2017 1LE
Join Date: Jun 2017
Location: South Florida
Posts: 740
Quote:
Originally Posted by EDFHOBBIES View Post
The stock belt is 82.87 K080828RPM RACING MICRO-V or you can go to gates site and look at the closest fleet runner HD green back belts and do the math.. pretty simple once you know the OEM size length. All you do subtract the pulley sizes to find correct length. Once you have that give them the number at Orileys and all the number will be similar but the endings for like fleet runner will be HD on the end.


If you used the ICB adapters they are 1/2 thick then, seems like your 1/4 or .250 taller now.. the stock belt maybe close enough!
Thanks so much for that data. It actually seems exact.

I currently have on my car 2.75 pulley with a K080839HD belt which is 2130mm

If I substract 2.75-2.50 = .25
2130mm - 25 = 2105

The stock belt you state (K080828RPM) is exactly 2105mm.

So based on the current belt I have been using on my 2.75, the stock OEM belt should work fine when I put the 2.50
__________________
OG: Pray Perf FBO ET:11.5 @119 THEN:LT4 SC, E85 + Meth :10.6 @135 NOW: H/C Whipple 416ci
G2K is offline   Reply With Quote