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
Engine/Tuning
Boost Question
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="mysticsvt" data-source="post: 5110951" data-attributes="member: 17917"><p>OK OK OK.....when you changed your pulley to a smaller one your getting more boost and more HP cause your getting MORE air into your motor. There is this thing called air/fuel RATIO. This thing..the ratio...IS IMPORTANT. When you add air..you need to add fuel. When you add air without fuel you go lean..and your motor goes...BOOOOMM!!! Rich aint bad..lean is BAD. So...get you a 4lb lower....to go with your 2.8 upper and GET A TUNE. Now...you can get a internet tune..however...STAY OUT OF BOOST(watch the gauge) until you dyno your car. Let the guy know..it's an internet tune and to watch "that ratio thing." Now...once you have your dyno sheets and all email your tuner that info so he can adjust your tune if needed. If they are a good tuner like Rick from Amazon Tuning Solutions you might not even need any corrections as I didn't. If there is a local tuner then by all means let him do the entire procedure. Now...read read read read read read read....dont post...READ READ READ....hope this helped...READ.....-Shane:beer:</p></blockquote><p></p>
[QUOTE="mysticsvt, post: 5110951, member: 17917"] OK OK OK.....when you changed your pulley to a smaller one your getting more boost and more HP cause your getting MORE air into your motor. There is this thing called air/fuel RATIO. This thing..the ratio...IS IMPORTANT. When you add air..you need to add fuel. When you add air without fuel you go lean..and your motor goes...BOOOOMM!!! Rich aint bad..lean is BAD. So...get you a 4lb lower....to go with your 2.8 upper and GET A TUNE. Now...you can get a internet tune..however...STAY OUT OF BOOST(watch the gauge) until you dyno your car. Let the guy know..it's an internet tune and to watch "that ratio thing." Now...once you have your dyno sheets and all email your tuner that info so he can adjust your tune if needed. If they are a good tuner like Rick from Amazon Tuning Solutions you might not even need any corrections as I didn't. If there is a local tuner then by all means let him do the entire procedure. Now...read read read read read read read....dont post...READ READ READ....hope this helped...READ.....-Shane:beer: [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Cobra Forums
The Terminator
Engine/Tuning
Boost Question
Top