Home
What's new
Latest activity
Authors
Store
Latest reviews
Search products
Forums
New posts
Search forums
What's new
New posts
New listings
New products
New profile posts
Latest activity
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
Cart
Cart
Loading…
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Search titles only
By:
Menu
Log in
Register
Navigation
Install the app
Install
More options
Change style
Contact us
Close Menu
Forums
Cobra Forums
The Terminator
Terminator Talk
Fighting Belt Slip (Pics Inside) - Any Gates RPM Belt/GripTec Vendors?
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="2004cobra615" data-source="post: 16415027" data-attributes="member: 84735"><p>I have a 2.9 Whipple e85, and have RPM belt, I ran it for a summer at 70percent tension with no issues. I have the metco tensioner brace and I was seeing some wear on the brace bump stop though</p><p></p><p>I bought the adjustable whipple supercharger aux pulley and have tension at 40 to 50 percent now. Don't feel any slip at upper rpms under 90 percent power. Haven't been to redline...</p><p>(Adjusting the tension on this set up is as simple as tightening a bolt to 34ilbs while holding tension on the tensioner. Takes 3 minutes.) Now I don't have to play with trying all these different belt sizes and if I change back to 93 octane my 3.5 pulley fits without changing belt. </p><p></p><p>I also picked up a RR supercharger pulley so that could be helping to. </p><p></p><p>Overall set up works well. Had about 3 tanks of e85 already this year without issues. Knock on wood. Too much fun to drive. </p><p></p><p>Would do the adjustable Whipple set up it's worth it. </p><p></p><p>2004 Cobra 2.9 Whipple</p></blockquote><p></p>
[QUOTE="2004cobra615, post: 16415027, member: 84735"] I have a 2.9 Whipple e85, and have RPM belt, I ran it for a summer at 70percent tension with no issues. I have the metco tensioner brace and I was seeing some wear on the brace bump stop though I bought the adjustable whipple supercharger aux pulley and have tension at 40 to 50 percent now. Don't feel any slip at upper rpms under 90 percent power. Haven't been to redline... (Adjusting the tension on this set up is as simple as tightening a bolt to 34ilbs while holding tension on the tensioner. Takes 3 minutes.) Now I don't have to play with trying all these different belt sizes and if I change back to 93 octane my 3.5 pulley fits without changing belt. I also picked up a RR supercharger pulley so that could be helping to. Overall set up works well. Had about 3 tanks of e85 already this year without issues. Knock on wood. Too much fun to drive. Would do the adjustable Whipple set up it's worth it. 2004 Cobra 2.9 Whipple [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Cobra Forums
The Terminator
Terminator Talk
Fighting Belt Slip (Pics Inside) - Any Gates RPM Belt/GripTec Vendors?
Top