Guys running 4.11 -- M6 with .50 OD - 275/40/17
05-23-2018, 03:20 PM
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Guys running 4.11 -- M6 with .50 OD - 275/40/17 What RPM are you turning at 75 mph?
At 75 mph I am turning 2300 rpm in 6th gear.
I ordered 4.11 gearset in a fully assembled rear axle (9 inch) and think I may have gotten 4.56.
2300 at 75 sure does not match the gear calculators for 4.11.
Seems like it should be 2000 rpm.
--Charlie
At 75 mph I am turning 2300 rpm in 6th gear.
I ordered 4.11 gearset in a fully assembled rear axle (9 inch) and think I may have gotten 4.56.
2300 at 75 sure does not match the gear calculators for 4.11.
Seems like it should be 2000 rpm.
--Charlie
05-30-2018, 01:22 PM
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Did get it done though and appears it is indeed a 4.11 or 4.10. Drive shaft goes 4 and a bit turns for 1 turn of rear wheel.
Guess it's time to hook up the Scanmaster and see what the RPM's truly are.