cm2250 -cm871

[Rawze]

(09-29-2020 )BigfootDiesel Wrote:  ...
the cm2250 its a 2012 volvo with a fro16210c transmission 3:42 rears and low pro 22.5 on it runs 70mph and 1500rpm.

re-gear it and put a set of 3.79's in it if you want it to pull heavier loads and be able to get out of its own way ... adding power, even if ti were set to 600 HP, it will still feel doggish with those 3.42's in it.

Also running that truck at 1500 and below under any kind of loads shortens engine life. those rears are doing it no good at all. Remove any gear-down rev-limiter in it and lean to drive it a gear down and above 1500+ to 1900 rpm range, especially when pulling and it will last far longer and fair much better.