4:10's Trap Speed

[BurnTire]

I seen one too many motive gears lose a tooth or teeth.... 3.73 would be nice if you have the trap speed and 4.10's is almost perfect for my track. Almost meaning I wish I had taller tires then 25.7"...cross the line 400rpms beyond 6200 and forget sea level. 6700 ~ 6800rpm's.

Ultimately I would like to trap at 133-134 and Low 10's.

The tracks are strict out here if you exceed 135 or go under 10.