CP 86.5mm Pistons, 9.0:1 C/R for Mitsubishi 4B11T

Pistons are the backbone of any true hardcore racing engine and that’s where CP-Carrillo excels. Our Engineering department started off analyzing the competition, gathering industry data and deciding to make the highest level of pistons, period. The heart and soul of our pistons are built through our Engineering Department and its resources. This department is made up of several factors that push them ahead of the competition; Reverse Engineering, Design Experience and Flexibility, Analysis and R&D. As in racing, it takes a lot to be number one; here at CP-Carrillo we have it all and are number one in piston design, enabling our customers to come in first on race day.

Features

• Anti Detonation Grooves (Contact Reduction Grooves)
• Accumulator Groove
• CP Groove (Constant Pressure)
• Double Pin Oilers
• X-Forgings
• Radius Domes
• 86.5mm Bore
• 0.5mm Oversize
• 86mm Stroke
• 143.75mm Rod
• 33.4mm Comp Height
• -5.3cc Dome
• 326g Weight
• 23mm Wrist Pin

Applications

• 2008-2015 Mitsubishi Evo X

What's In The Box?

• 4 - Pistons
• Rings & Wrist Pins

Warranty

• Manufacturer Standard Warranty