We decided to follow along as MRL Performance builds a stout big-block engine for a pulling truck, and see what it takes to make more than 700 horsepower and 625 lb-ft of torque from a cast-iron ...

Torque production from the big-block exceeded 500 lb-ft from 2,800 to 4,600 rpm. The Demon 454 belted out 490 lb-ft way down at 2,500 rpm and never produced less than 400 lb-ft.

We're going to do a 180 now, as our last feature focused on a pair of high-revving V6s. The two engine we're going to look at here are anything but. However, ...

Cummins’ ISX12 G 12-liter natural gas engine never caught on here because its 400 hp/1,450 lb.-ft. rating was insufficient for most Canadian applications. Several Canadian fleets did find limited ...

#cummins #mechanic #diy In this video were going to do a muffler delete on a Dump truck that has an 8.3 Cummins, also known as a big cam Cummins. Once the muffler is out, I am going to replace it ...