Forged pistons are fashioned from pre-shaped forging blanks. Billet pistons are fully-machined from solid stock. Which is better?
Latest Posts
“Everybody’s got a Camaro, but nobody really has a Firebird," says Jamie Hancock. Check out this full feature on his 959ci radial vs. the world racer.
April 6, 2018 | By Bradley Iger
Marty Stinnett's record setting Mustang has been a force in the radial tire scene. We catch up with him about his current season, future plans, and what makes his racing program so successful.
March 27, 2018 | By Bradley Iger
When it comes to high performance diesel builds, O’Bryant Diesel Service in Bethlehem, Kentucky, has quickly become one of the go-to shops for making big power. We take a look inside there operation and at there race-winning shop truck.
March 22, 2018 | By Bradley Iger
Diamond Pistons is both proud and excited to become the title sponsor of the biggest radial race of the calendar year: Duck X Production's No Mercy 9.
March 21, 2018 | By Evan Perkins
When it comes to Diesel engines, forged steel pistons are the next frontier in performance, and Diamond is leading the way. Take a look at the most innovative Diesel racing pistons on the market.
March 14, 2018 | By John Baechtel
Top Fuel Pistons drew the short straw for tough jobs. These slugs have to survive in the single most inhospitable environment in the automotive sphere! Top Fuel Crew Chief Brad Mason gives the inside scoop on just what a piston has to go through and..
March 6, 2018 | By Brandan Gillogly
Undercrown milling is a specialized feature that can maximize both strength and weight. Here's a breakdown on how it works.
March 2, 2018 | By John Baechtel
Lights Out is one of the biggest drag radial races on the circuit and at the 2018 event, Diamond Pistons–sponsored racers took wins in four of the 9 classes.
February 21, 2018 | By Evan Perkins
This Induction Performance–built GTR is capable of 8-second 1/4-mile blasts and can power to 200-plus mph with it's 1,400hp engine.
February 20, 2018 | By Bradley Iger
