Latest News & Updates

• CP Carrillo News
• Understanding Flat Top Pistons Understanding Flat Top Pistons Flat top pistons are the most common piston design you’ll encounter, but the term can be misleading if taken too literally. When you hear “flat top... »»
• Wrist Pins in Naturally Aspirated Engines: Thin Wall or Thick Wall? In high-performance naturally aspirated engines, piston assembly weight (piston, pin, rings, and locks) is always a concern. While lighter often seems better, too light can cut the race... »»
• The Importance of Proper Deck, Dome, and Dish Thickness   When designing pistons, it’s not just about making them thick or thin — it’s about finding the right balance for the application and the forging being used . The... »»
• Bolt Torque: Why It Shouldn’t Be Your First Choice for Tightening Connecting Rod Bolts Relying on bolt torque alone can lead to inaccurate clamp loads, giving a false sense of security that the bolts are properly tightened. Here’s why: What is bolt torque? Bolt... »»