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Old 08-19-2009, 09:25 AM   #67 (permalink)
westpak
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Quote:
Originally Posted by Denny McLain View Post
Semtex

I thank you sir.

Note this is SAE and not standard so the power is probably 5-6 hp less than what most people post. Regardless, low in my opinion. Bone stock with 300 miles on it the car made 275.4 (SAE) and with just a Y-pipe and Berk cat made 288.9. IF the two dyno's read the same, the car only picked up 15 hp from Gen III intake, Headers, full exhaust and tuning.

As mentioned.........I'm completely stumped and ready to punt. Step 1 is to call Cobb so I can get the programmer and tuning program working. Step 2 is a revisit to my origional dyno.
Was yours on a Mustang dyno? If not and it was on a Dynojet you need to add about 10% to the Mustang dyno numbers to get similar Dynojet numbers.
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