3.73 for a 289?
06-08-2004, 12:35 AM
Thread Starter
Join Date: Jun 2004
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Posts: 8
3.73 for a 289?
Would 3.73 be the right choice for a '68 289? How much difference would it make? on performance and on gas milage?
06-09-2004, 02:09 PM
5th Gear Member
Join Date: Dec 2003
Posts: 2,883
RE: 3.73 for a 289?
depends what you are looking for, and what gear you have now.
06-11-2004, 04:06 PM
3rd Gear Member
Join Date: Apr 2004
Location:
Posts: 686
RE: 3.73 for a 289?
What height are the tires you are running? I run 25" tires on my 69 with 3.89's. My 390 never sees more than 5000 rpm and makes a bunch of torque. For that reason, I'm going down to 3.25's.
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