I hope this is not a dumb question.
I have a Kenne Bell SC snout. In digging around the stuff that came with my FGT – it appears the pulley installed is the small (2.5”) pulley. The paperwork that came with the KB Flash tuner suggests the car is tuned for 91 octane. I’ve been running 93 octane. (Would rather run 91 with out ethanol if I could)
My car has the Ford long tube headers, and Ford racing “muffler” – so WOT its pretty loud… so I was wondering if you can hear knocking with so much exhaust noise? Car runs great – and does not “feel” like its knocking.
I’ve done searches and there is a ton of information on pulleys, tunes, octane, etc…
THanks all
I have a Kenne Bell SC snout. In digging around the stuff that came with my FGT – it appears the pulley installed is the small (2.5”) pulley. The paperwork that came with the KB Flash tuner suggests the car is tuned for 91 octane. I’ve been running 93 octane. (Would rather run 91 with out ethanol if I could)
My car has the Ford long tube headers, and Ford racing “muffler” – so WOT its pretty loud… so I was wondering if you can hear knocking with so much exhaust noise? Car runs great – and does not “feel” like its knocking.
I’ve done searches and there is a ton of information on pulleys, tunes, octane, etc…
THanks all