Designing a piston for 2,000 horsepower, out-of-the-box duty is an exercise in patience, engineering excellence, and collaboration with top drag teams.
Latest Posts
Looking to make big power on your third-gen Hemi platform? Diamond's new line of Hemi pistons is here to help. Learn more about these ultra-stout slugs inside.
May 13, 2019 | By John Baechtel
Diamond's Rebel Series Honda pistons, available for K and B engines, are the first shelf-stock 4-cylinder pistons ready for over 1,000 horsepower!
April 24, 2019 | By Evan Perkins
Perhaps the most critical engine assembly step is file fitting and installing the piston rings with the correct gap. We walk you through the process step-by-step in this story.
November 27, 2018 | By Mike Magda
Most engine builders have a love/hate relationship with Spirolox. However, with a few tricks, they install easily. Here's how to do it.
September 25, 2018 | By Mike Magda
Checking piston-to-wall clearance is a critical measurement every engine build should include. Here is a detailed walk through of how to measure your piston-to-wall-clearance.
September 6, 2018 | By Mike Magda
Diamond has a host of piston coatings to take your slugs to the next level. Heat resistance, lubricity, hardness, and even dry-start protection are all on the table. Take a walk through Diamond's available coatings and learn how they each work.
August 22, 2018 | By John Baechtel
The toughest piston in the world is useless if the wrist pin gives up the ghost. Here is a breakdown of what the wrist pin does, why they fail, and when to upgrade them to improve the strength of your engine combination.
August 16, 2018 | By John Baechtel
Think of a forged piston like a blank canvas. It's sturdy and well crafted, but awaiting customized features that make it ideal for your engine. Here is a run-through of Diamond's popular piston upgrades to take your set of slugs to the next..
July 26, 2018 | By John Baechtel
The Nissan GTR is legendary in the world of Japanese Performance cars. The latest iteration is the most potent incarnation yet and Diamond Pistons' new GT-R slugs are ready for a massive 1600hp. Here's how:
June 22, 2018 | By John Baechtel
