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
SVT Shelby GT500
Down on power
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="devilish64" data-source="post: 15446540" data-attributes="member: 146116"><p>I'm not sure to be honest! I will check that at some point. </p><p></p><p>So today when I tried to do the crank relearn I filled the tank with 5gallons of CA premium pump gas (91) so I could try and use the stock tune. After unsuccessfully trying to do the crank relearn I decided to load my VMP pump gas tune.... my car is pullied for ~21 psi of boost so I knew the 91 wasn't nearly adequate so I filled the rest of the tank up with with 100 octane race gas and sure as shut the car felt like it gained a ton of power. I don't think I ever loaded this tune as I have been running e85 for close to a year now. I wouldn't say that the pump gas tune is as strong as my e85 tune use to be but it is surely better than my e85 tune feels now.... the car seems to have Better drivability and doesn't have the same lag when quickly letting out the clutch or quickly a stabbing the throttle. It spins my 315 nittos in second easily now. I don't know how my tune wich had been previously running excellent could feel so bad so suddenly but for some reason after I installed my RXT the car never ran right on my e85 tune. I don't know why that would happen.... it probably doesn't make any sense that it could but it certainly feels better and I'm glad.... I'm tired of being the one with the slow, fast gt500 in my group</p></blockquote><p></p>
[QUOTE="devilish64, post: 15446540, member: 146116"] I'm not sure to be honest! I will check that at some point. So today when I tried to do the crank relearn I filled the tank with 5gallons of CA premium pump gas (91) so I could try and use the stock tune. After unsuccessfully trying to do the crank relearn I decided to load my VMP pump gas tune.... my car is pullied for ~21 psi of boost so I knew the 91 wasn't nearly adequate so I filled the rest of the tank up with with 100 octane race gas and sure as shut the car felt like it gained a ton of power. I don't think I ever loaded this tune as I have been running e85 for close to a year now. I wouldn't say that the pump gas tune is as strong as my e85 tune use to be but it is surely better than my e85 tune feels now.... the car seems to have Better drivability and doesn't have the same lag when quickly letting out the clutch or quickly a stabbing the throttle. It spins my 315 nittos in second easily now. I don't know how my tune wich had been previously running excellent could feel so bad so suddenly but for some reason after I installed my RXT the car never ran right on my e85 tune. I don't know why that would happen.... it probably doesn't make any sense that it could but it certainly feels better and I'm glad.... I'm tired of being the one with the slow, fast gt500 in my group [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Cobra Forums
SVT Shelby GT500
Down on power
Top