dyno time

Got the cougar back from the tuner today. made 260.3whp @ 4.6k and 340tq @ 3,000rpm. This is an extremely safe tune with 12 degrees of timing and 11.0:1 afr. he saved two different tune files. one file is an all out run and the one currently on the ecu is the safe tune. on the all out run the #s were 340whp and 450tq. I keep getting mis-fires up higher in the rpm range, probably need to shorten the gap on the plugs.

mods: stock heads, stock 99 mustang bottom end, stock cam, stock exhaust manifolds. just a supercharger upgrade, fuel injectors, and gutted cats.

tomorrow night is track night, we'll see what she does in the 1/4.

here is the first run dyno sheet
 

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