We first met the “little” 2021 Ram TRX getting ready for a Hellephant 426 crate engine heart transplant at Hennessey Performance back in April. Since then, it went through a riot-inducing first engine ...

Lucky us! We happened to get our paws on a crate Hemi-and the green light to run it to within an inch of its life on the dyno. Even better, we had a chance to bolt on a selection of go-fast goodies to ...

Since the Ram 1500 TRX is actually too long to fit on Hennessey’s all-wheel drive dyno, they have disengaged the front drive shaft and put it to the test on the rear-wheel drive one instead. But not ...

Crate engines provide an excellent alternative to rebuilding a stock engine or purchasing a remanufactured long block to renew the HEMI power plant in your Mopar or swap it into your project vehicle.

1,000-horsepower Direct Connection Hellephant A30 426 Supercharged Crate HEMI® engine relaunches with suite of new engine upgrades Updated NHRA championship-winning Direct Connection 354 Supercharged ...