Today i took my F to a local shop that have a Dynojet and did two pulls, im at sea level it was around 88 degrees, 91octane (best we can get at the pump down here in Panama, Central America) so i added a bottle of VP Octane Booster, Borla Cat Back Exhaust and AFE dry drop in filter.

Let the car cool down...sort of, for an hour and got it setup on the dyno:

• 1st pull: 4th gear. it read 359WHP and 330 Torque,
• 2nd pull: 3rd gear (dont know why in 3rd) and did it right after the first one so i asume heat soak became present and the 3rd gear resulted in 13 WHP less with 346 whp and 303 on torque.

attached the best picture i have from the graph, which is a bit out of focus.


So if base is around 340whp the borla exhaust adde 19whp, just what i expected.

jp

 

Very cool. Thanks for sharing.

 

Good results. Next time, try it in 6th gear. The 6th gear is 1:1 ratio which should read the most accurate.