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bigred90gt · 01-28-2003, 11:18 AM

If you don't have sticky tires with the 4.10's, you will spin all the time, especially at the track when you don't want to. I think 4.11's are chevy gears and 4.10's are Ford. I have 3.73's and avg 17-20 mpg. The gear span will be reduced, but acceleration is gained. From what I understang it is a dramatic difference. The 3.73's were in my car when I bought it.

Caymon

01-28-2003, 11:18 AM	#6
bigred90gt 2 Stangs in the Stable Join Date: Apr 2002 Location: Baytown, TX Posts: 1,209	If you don't have sticky tires with the 4.10's, you will spin all the time, especially at the track when you don't want to. I think 4.11's are chevy gears and 4.10's are Ford. I have 3.73's and avg 17-20 mpg. The gear span will be reduced, but acceleration is gained. From what I understang it is a dramatic difference. The 3.73's were in my car when I bought it. Caymon __________________ '90 GT Under construction Best E.T. = Fast @ High Speeds - OK So I Lie. So What!!! 04 F-150 STX 4.2L 5 spd Rice Haters Club Member #128