exactly what the subject is "f4i stock sprokets, how many teeth?"

 

i believe its 16 up front and 45 in the rear

 

It is 16 front and 46 rear. F4 had 45.

 

those gears are pretty tall. they sound like there made for acceleration. i was looking at buying some for drag racing

 

16/46 is correct

I have 15/47 (mines a F4, -1/+2) dont go lower than -1 in the front. For drag racing I say a 48t - 50t rear should be plenty. Any more and it will want to lift the front way more than you want it too.

 

16/46, not 16/45

 

ok. i forgot what i went up from. i kept the front stock and put a 50 in the rear. lowered and strapped that thing does NOT want to come up...short of dumping the clutch at 12k off the line. but when i'm not at the strip (i only go occasionally)i raise it back to almost stock...and it will wheelie then.