If 445 cubic inches in a small block footprint just isn’t enough for you, the solution has arrived…511 cubic inches worth of solution!

While 500HP on a stock Godzilla is certainly no joke, the 700+ HP and 750+ lbft this monster pump gas package produces is sure to give you a chuckle the first time you stomp on the loud pedal.

We worked with top shelf manufacturers like Callies Performance Products, Mahle Motorsports, P1 Manufacturing, Innov8 Racing Products, and more to assemble the best package possible. If we didn’t like it, we replaced it. If there wasn’t a replacement, we designed and manufactured it ourselves.

This isn’t just another stroker kit with budget parts picked off the shelf of manufacturers and thrown together at the lowest price point possible.  Our packages are designed, crafted, and tested to meet higher standards, using custom parts built to our specifications.

What does that mean for you? Every piece of our package has been chosen, designed, and optimized with a specific purpose.

Engines are built to order with an 8 week lead time.

*Engine shown is “Turn Key 750HP” package

For whatever reason, we’ve had a bit of soft spot for the Ford 7.3L “Godzilla” since its release in 2020. Over the past several years, we’ve accumulated 100’s of dyno runs, we’ve done testing on the Spintron to 10,500RPM, and tested more engine combinations and configurations than we can count.  One thing was clear.

We needed a cylinder head.

So we set out to bring to the market what wasn’t available yet.  We redesigned the water jacket with performance in mind, thickened the deck surface, shifted some things here and there, and designed a modular rocker mount that allows multiple rocker configurations (stock included). Whether you’re looking to handle big RPM or big boost (or both…), the answer is on its way!

Ready to take your Godzilla program to the next level? Reserve your set below, and we’ll reach out with package options as we get closer!

No deposit needed, no commitments, just hold your place in line!