Thread: My Dyno Pull
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Old 08-29-2003, 09:31 AM
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BlueRooster BlueRooster is offline
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Join Date: Jan 2002
Location: Morristown, nj
Cobra Make, Engine: SPF #623 460/4x2
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Default My Dyno Pull

Thanks to MrMustang for sending me to Bruces Speed Shop, they did a great job and they have an awesome shop.

Heres the goods: 1st pull with the engine the way I bought it. Torque is smooth all the way to redline. But the motor leans out around 4000rpm. (If you cant read it, its 450 HP and 510 ft/lbs of torque



5th pull after changing the metering plate on the secondary carb, and raising the main jets to 85s. gives a more consistent A/F ratio in the mid range, 2 more horses, and a little more torque.(452 HP and 520 Ft/LBS of torque)



Heres what she looks like:



Going to the dyno is a great experience, there is nothing like watching those barrels spin at 5500 rpm.

Last edited by BlueRooster; 08-29-2003 at 09:35 AM..
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