What is the horsepower of a 2004 arctic cat Firecat F7 efi?

Last year of the drop case chassis, your lookin at 125-135hp depends on how you have it tuned. Take 2 mm out of the oil pump linkage and back the tps to 80% gain, that will help get the best out of a stock sled. Also push your motor forward and add a shim to the secondary clutch and it will rock. good luck!