Induction Performance HD / MAX EFFORT Toyota 2JZ Forged Pistons by Diamond Racing - 86.25mm Bore - 86mm Stroke 3.0L Cayman Vertical Gas Ports designed for

Vertical Gas Ports designed for high HP Race Engines

Larger more efficient core

060" 6061 aluminum

Manley valve springs are wound from super clean alloy

you gain an extraordinary amount of added cooling efficiency

Induction Performance HD / MAX EFFORT Toyota 2JZ Forged Pistons by Diamond Racing - 86.25mm Bore - 86mm Stroke 3.0L Cayman Vertical Gas Ports designed forNow available: New HD MAX EFFORT pistons from Induction Performance and Diamond Racing! BORE: 86. 25mm STROKE: 86mm (3. 0L) An evolution of our excellent standard forged line of 2JZ pistons, the new HD MAX EFFORT series is designed for the hardcore, big power builds and features many upgrades over our traditional piston. Robust full round forging design, for maximum strength Increased Top and 2nd ring land thickness designed to support the ring