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Author Topic:   gearing for a1/2 mile dirt track
chevytruck85
Member
posted June 11, 2001 10:06 PM
depends on your rear end if you are running a gm 10 bolt 7.5 ring rear end i run a 3.08 gear in 2nd gear and about 79-82 in tire ( 205 70 14's)roll you could also go to a 3.23 if you run taller tires like a 75 series or 15 's


Enduro#10
Member
posted June 17, 2001 09:09 AM
I am running a 3500lb. car with a 3.73 gear and an 86 inch roll out tire (255-60-15).When I go in the turn i am turning 6000. I also run in 2nd gear. Hope this helps.


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