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Old 08-29-2007, 12:27 PM   #14
Viperless

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Join Date: Oct 2006
Location: MN
Posts: 584



Default Re: 640 rwhp = 130 mph Trap Speed???

Quote:
Originally Posted by mbccenter View Post
Keith

I was just thinking. Did you find the problem you were having on the dyno? Maybe that has something to do with it?
No. Replaced the fuel filter though. I kept an eye on the AFR's and everything seemed fine. A tad on the rich side if anything.

Quote:
Originally Posted by Russ M View Post
In a perfect world your hp should be enough for 140mph, practice makes perfect.
At a race weight of 3700 lbs???

Quote:
Originally Posted by RobZ View Post
Our shop EVO with a built engine and GT37R turbo put down 625AWHP on our Mustang dyno and ran a 10.667 @ 132 down in 90* Tucson heat. I would expeect a higher trap speed with the torque of a boosted Viper.
Rob
Again, what about the weight. 100 lbs = ~1 mph.

Quote:
Originally Posted by mnviper View Post
Just curious, are you running the same fuel as at Joe's or is our 10% ethanol Minnesota fuel now involved? I did a little research and found that the 10% mix has about 3% less BTUs than standard gasoline.
Same fuel as when it was on the dyno which was/is our local 92 octane pump gas.
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Keith - '09 Graphite Coupe
M&M Headers, Home Built Exhaust, Motons,
Eurotech Rotors - 585 rwhp, 565 rwtq
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