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bostonjim

05-01-2009 02:12 AM

Rearend gears?

I know i have 342's in my 87 GN.But i want to know if i can run 373's?

waGoN

05-01-2009 04:57 PM

Sure.
I wouldn't. I don't know how fast you are, but the 3.42s are used more than the 3.73s. They'll keep you from having to use OD in the quarter.

bostonjim

05-07-2009 04:16 AM

Quote:

Originally Posted by waGoN (Post 5709)

Sure.
I wouldn't. I don't know how fast you are, but the 3.42s are used more than the 3.73s. They'll keep you from having to use OD in the quarter.

I am going to keep the 342's.But i want to go faster in the 1/4 mile.

Night Train

05-08-2009 03:30 PM

Need to know what your combo is now and your best ET/MPH now, how fast you want to go, then we can suggest what your best alternatives are to get there.

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