Forum Discussion
Sport45
Jan 06, 2013Explorer II
If it was gas with those gears it would be doing 35 mph at the top of the hill! I hate to think what it would do with 4.10's!!!
You're right, 3.55's will kill the gas engine. It would do better with 4.10's and better still with 4.30's.
Why do you hate to think what it would do with better gearing?
The engine with higher horsepower will always win the race to the top of the hill. But you have to let it run at the rpm where it develops that horsepower.
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