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
2013-14 Shelby GT500
Supercharger pulley size & CAI
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="VNMOUS1" data-source="post: 15030306" data-attributes="member: 36794"><p>Do NOT use the 148mm. For your car, use a 2.40 (with the stock lower) and a JLT127. The 148 is too big for your application to allow us (or anyone else) to have enough resolution (tuning data points) at low speed so driveability suffers. We use the JLT123 up to 800 rwhp. </p><p></p><p>If you're going to use the 10%, don't go beyond a 2.50 and at that you need an injector upgrade, I would suggest a fuel pump booster and a bunch of octane (minimum 93/98RON). </p><p></p><p>Take a look at our 13-14 section and if you have any questions, just shoot me an email directly if I can assist. </p><p></p><p><a href="http://vmptuning.com/2013-shelby-gt500/" target="_blank">http://vmptuning.com/2013-shelby-gt500/</a></p><p></p><p></p><p>bj</p></blockquote><p></p>
[QUOTE="VNMOUS1, post: 15030306, member: 36794"] Do NOT use the 148mm. For your car, use a 2.40 (with the stock lower) and a JLT127. The 148 is too big for your application to allow us (or anyone else) to have enough resolution (tuning data points) at low speed so driveability suffers. We use the JLT123 up to 800 rwhp. If you're going to use the 10%, don't go beyond a 2.50 and at that you need an injector upgrade, I would suggest a fuel pump booster and a bunch of octane (minimum 93/98RON). Take a look at our 13-14 section and if you have any questions, just shoot me an email directly if I can assist. [url]http://vmptuning.com/2013-shelby-gt500/[/url] bj [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Cobra Forums
2013-14 Shelby GT500
Supercharger pulley size & CAI
Top