Will 4.11 gears hurt times at drags

heathgu

Member
Mar 6, 2007
135
0
16
Sunshine Coast, QLD Australia
Hey everyone,

I have a GM 11.5 rear that i would like to fit into my patrol. I am limited with what front diff i can match with this rear. The only one that matches so far is the 4.11, will this hurt my chances of running some low times at the drags? (in the 9s bracket) Its a 6 speed. What sort of Rpm you guys seeing running big mph?

Cheers Heath.
 

paint94979

Beer Nazi
Sep 18, 2006
11,715
8
38
37
Hey everyone,

I have a GM 11.5 rear that i would like to fit into my patrol. I am limited with what front diff i can match with this rear. The only one that matches so far is the 4.11, will this hurt my chances of running some low times at the drags? (in the 9s bracket) Its a 6 speed. What sort of Rpm you guys seeing running big mph?

Cheers Heath.

what size tires?