Manley 609005C-1 Performance Forged Piston 86.5mm Bore Dished for Toyota Supra

The Manley 609005C-1 is a high-performance single forged piston from the Platinum Series, engineered for Toyota 2JZ-GTE turbocharged engines. This dish piston features an 86.5mm bore diameter (+0.5mm oversized), 1.338-inch compression height, and a -10cc dish volume designed to achieve approximately 9.0:1 compression ratio for boosted applications.

Construction and Materials:

• Forged from high-strength 2618 aluminum alloy for exceptional durability under extreme conditions
• Lightweight design at 353 grams provides excellent strength-to-weight ratio
• Anti-friction skirt coating comes standard for reduced cylinder wall wear
• Offset wrist pin design minimizes piston rock for quieter cold starts
• Pressure balance groove for improved ring seal and stability

Precision Manufacturing:

• Cam and barrel skirt profiles optimize power while protecting cylinder walls
• Unique one-fixturing manufacturing process ensures perfect ring groove to skirt squareness
• Exacting ring land and groove tolerances maximize ring seal and horsepower
• Premium .150-inch wall chrome moly wrist pin included
• Steel top ring set from Total Seal and round wire locks included

Specifications:

• Bore: 86.5mm (+0.5mm oversize)
• Compression Height: 1.338 inches (33.99mm)
• Dish Volume: -10cc
• Piston Weight: 353 grams
• Compression Ratio: 9.0:1 (approximate)
• Rod Length: 5.590 inches (142mm)
• Stroke: 86mm
• Pin Diameter: 22mm (.866 inch)

This Platinum Series piston is ideal for high-performance street and track applications on turbocharged 2JZ engines. The dish design and compression ratio make it well-suited for forced induction setups. Recommended piston-to-wall clearance is .0035 inch measured 1.100 inches from the bottom of the oil ring groove.