Quote:

Quote:

Didn't you go from a 6.17 to a 4.10? Thats a huge difference in tire speed if all else is the same.



that is a big change but if he was running a 33" tire
and dropped to a 28" thats 103.6 down to 89 so thats
part of the difference IF he does change sizes...
which I dont know




Did not change the tire it is the same 31" tire I have ran for years. Yes, it is a huge rear gear change.

Career best 8.02 @ 169 at 3050# and 10" tires small block power.