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Old 01-20-2020, 09:16 AM   #68
Russdawg1
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Join Date: Jan 2020
Posts: 48
Quote:
Originally Posted by BYprodriver View Post
A underdrive pulley will help, rebuilding the engine will help.



I think the 6-speed manual trans helps Highway mileage. After rebuilding my 'S' engine I easily get 30 MPG at highway cruising speeds (70-75 mph)

The 6 speed swap was said to be pretty hard. Might have to avoid that

Thanks for confirming the UDP. Sounds like that and weight reduction is the key!
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