Engine Cruise RPM |
11-19-2018, (Subject: Engine Cruise RPM ) Post: #1 | |||
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Engine Cruise RPM CM871 Demanded/ 11r22.5 / 13sp Just wondering what a good cruise RPM is say for 80,000lbs right now at 67MPH in 12th im right at 1600 and i tend to run there as going to 13th drops to around 1400 and it feels like an underpowered fart. can anyone calculate what my rear end is? when i bought the truck Int said 3.55 on website and Insite in prog-features shows 3.36 so i have no idea. and no matter which what would be a good gear set to goto for a cruise speed between 65-70 with a buncha rolly polly hills not alot of big ones but alot of updown across i90 in soutb dakota and i80 in iowa | |||
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Engine Cruise RPM - Lonestar10 - 11-19-2018 RE: Engine Cruise RPM - Rounded_nut - 11-19-2018, RE: Engine Cruise RPM - hhow55 - 11-19-2018, RE: Engine Cruise RPM - Lonestar10 - 11-19-2018, RE: Engine Cruise RPM - Nilao - 11-20-2018, RE: Engine Cruise RPM - Lonestar10 - 11-20-2018, RE: Engine Cruise RPM - Nilao - 11-20-2018, RE: Engine Cruise RPM - Chamberpains - 11-20-2018, RE: Engine Cruise RPM - Rawze - 11-20-2018, |
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