QUOTE(Charles Freeborn @ Nov 25 2019, 09:39 PM)
Hmmm. Same gear set as mine. What engine / hp are you pushing through it?
It's a 2.7 215hp on a Mustang dyno....
That gearbox is set up with AFNSZ, use it at longer tracks Watkins Glen, VIR, Road Atlanta. The other box is AFMSX for shorter tracks, Roebling, Summit Point. Daytona was too fast even with taller tires, 225/50/16's I was at 7600rpm every lap from turn 4 to past the tri oval s/f line, about 150mph...