Induction Performance HD / MAX EFFORT Toyota 2JZ Forged Pistons by Diamond Racing - 86.25mm Bore - 94mm Stroke 3.4L Compression Ratio:11.5:1 Beginning in the mid 1990s

Beginning in the mid 1990s

and add this to internal flow

100% Rockwell tested

allowing for more direct intercooler pipe routing

272 / 278 Degrees Advertised Duration

Induction Performance HD / MAX EFFORT Toyota 2JZ Forged Pistons by Diamond Racing - 86.25mm Bore - 94mm Stroke 3.4L Compression Ratio:11.5:1 Beginning in the mid 1990sNow available: New HD MAX EFFORT pistons from Induction Performance and Diamond Racing! BORE: 86. 25mm STROKE: 94mm (3. 4L) 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