Induction Performance HD / MAX EFFORT Toyota 2JZ Forged Pistons by Diamond Racing - 86.5mm Bore - 86mm Stroke 3.0L Compression Ratio:Custom 1/4" and 1/8" Stainless Steel

1/4" and 1/8" Stainless Steel spacers to fine tune bumpsteer

Methanol and Ethanol

Instead of using the tube and fin style of the factory cooler and other upgrades on the market we chose a bar and plate design with a turbulator design

02-05 Subaru WRX w/ EJ20 (Requires adapter to use WRX style drive by cable throttle body)

Part # 918478

Induction Performance HD / MAX EFFORT Toyota 2JZ Forged Pistons by Diamond Racing - 86.5mm Bore - 86mm Stroke 3.0L Compression Ratio:Custom 1/4" and 1/8" Stainless SteelNow available: New HD MAX EFFORT pistons from Induction Performance and Diamond Racing! BORE: 86. 5mm 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 package