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
2.9 whipple vs 2.8 kenne bell mammoth
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="broke7" data-source="post: 11410082" data-attributes="member: 9457"><p>Nice..., not trying to stir the pot, but here is my take.......your ****ing engine bay looks stellar btw Jay!! :beer::beer:</p><p></p><p></p><p>I ran 10.40@133mph with 672whp 2.8H, small inlet, 22psi.......on 17" stock rims, about 3800lbs.....this was in 2009. Same combo went 10.20's @ 136 on slicks and skinnies. What does this say? Absolutely NOTHING. There was a guy there with a 2.2KB making 620whp, and was running 12's. </p><p></p><p>I have made back to back dyno pulls on my 2.8H in its current pullied configuration @ 24psi (3.2/3), no ice in 60 degree weather. Guess what....only a 10 degree rise in IAT 2's between the 2 runs, and zero drop in power. Dyno isnt the street.....datalog some numbers on any twin screw car after making some pulls on the street, especially a high boost car. Any car makes crazy heat, I dont care if its a eaton, KB, lysholm, or whippppppppperrrr. These blowers dont refrigerate air, they are ovens. </p><p></p><p>I have always seen STD # from guys up that way...what was the SAE correction on your pull?</p><p></p><p>Not rebutting the 2.9 isnt a badass blower cause it is. It just boils down to plain cfm, and the rest of the combo. I myself have thought about putting a 3.4 whipple crusher on the car, and running 25-27psi. Its obvious the 3.4's run the show right now on 03/04's.......</p><p></p><p>Im about .1 mph from knocking down 140mph in a 6spd, IRS car and im in the 9's with a 2.8H @ 3750lbs.....and I have some room left with this blower cause im not even really spinning it that hard. There have been others run 140mph also on a 2.8H's..... I dont even have a "true" large inlet on my car either like a mammoth. So the 2.8H is a good blower, for the record I have driven my car 40 miles to the track, raised the hood for 10 minutes and knocked off some 10.60's @ 135 like it sets on a 1.8 60ft....on factory 17's.</p><p></p><p>[nomedia="http://www.youtube.com/watch?v=BY2KSuqmvyc&feature=plcp&context=C3b2ff56UDOEgsToPDskKjijetSYcy2fSMl45Eb-ZU"]1st Passes 2011 Season, no prep day - YouTube[/nomedia]</p></blockquote><p></p>
[QUOTE="broke7, post: 11410082, member: 9457"] Nice..., not trying to stir the pot, but here is my take.......your ****ing engine bay looks stellar btw Jay!! :beer::beer: I ran 10.40@133mph with 672whp 2.8H, small inlet, 22psi.......on 17" stock rims, about 3800lbs.....this was in 2009. Same combo went 10.20's @ 136 on slicks and skinnies. What does this say? Absolutely NOTHING. There was a guy there with a 2.2KB making 620whp, and was running 12's. I have made back to back dyno pulls on my 2.8H in its current pullied configuration @ 24psi (3.2/3), no ice in 60 degree weather. Guess what....only a 10 degree rise in IAT 2's between the 2 runs, and zero drop in power. Dyno isnt the street.....datalog some numbers on any twin screw car after making some pulls on the street, especially a high boost car. Any car makes crazy heat, I dont care if its a eaton, KB, lysholm, or whippppppppperrrr. These blowers dont refrigerate air, they are ovens. I have always seen STD # from guys up that way...what was the SAE correction on your pull? Not rebutting the 2.9 isnt a badass blower cause it is. It just boils down to plain cfm, and the rest of the combo. I myself have thought about putting a 3.4 whipple crusher on the car, and running 25-27psi. Its obvious the 3.4's run the show right now on 03/04's....... Im about .1 mph from knocking down 140mph in a 6spd, IRS car and im in the 9's with a 2.8H @ 3750lbs.....and I have some room left with this blower cause im not even really spinning it that hard. There have been others run 140mph also on a 2.8H's..... I dont even have a "true" large inlet on my car either like a mammoth. So the 2.8H is a good blower, for the record I have driven my car 40 miles to the track, raised the hood for 10 minutes and knocked off some 10.60's @ 135 like it sets on a 1.8 60ft....on factory 17's. [nomedia="http://www.youtube.com/watch?v=BY2KSuqmvyc&feature=plcp&context=C3b2ff56UDOEgsToPDskKjijetSYcy2fSMl45Eb-ZU"]1st Passes 2011 Season, no prep day - YouTube[/nomedia] [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Cobra Forums
The Terminator
Engine/Tuning
2.9 whipple vs 2.8 kenne bell mammoth
Top