The diesel performance industry might have its share of struggles at the present time, but out on the track there is no question that this is the golden era for diesel drag racing. And this was extremely clear, at this year’s Outlaw Diesel Revenge.
Over the years several companies have released cast-iron replacement cylinder heads for the iconic 6.6L GM V-8, but Pacific Performance Engineering’s latest product may just be the homerun everyone has been waiting for.
How Factory Bottom Ends Are Kept Alive At Huge Torque Levels
Thanks to being overbuilt from the factory, the engines produced for use in the truck segment—namely those manufactured by Ford, Navistar, GM, and Cummins—all offer exceptional breathing room for growing horsepower. Keeping them alive at high torque levels however takes some work.
Although it goes without saying that all engine manufacturers strive to turn out the best product possible for every application, some power plants are simply better than others. Get ready to love or hate us, here’s our list of the best diesels ever concocted.
Case was within sight of the top power tier of the tractor market when it debuted the 70 series tractors in 1969. For 1976, Case decided to up the ante a little.
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