Manley Platinum Series Piston Kits

Suitable for 4G63 Evo 4-9 - High power

Key Features:
• Moly Coated Skirts
• 2618 high strength forgings
• Lightweight design with offset wrist pin - no piston slap
• Axial Gas Ports to aid ring seal
• Designs to accommodate up to +2 mm valve sizes
• Total Seal tm Rings included
• Wrist Pins 22mm heavy Duty 9120 Alloy
• Crown thickness 8.20mm -

These are the most robust pistons sold & tested by Ross Sport - suitable for very high horsepower competition use, proven reliable with ALS & Flat-Shift strategies. Highly recommended by us for extreme power applications.

Each Kit Includes:
(4) Pistons
(4) Piston Ring Sets
(4) Wrist Pins
(4) Spiral Locks
(5) Fitting & machining instructions


Please note: the 100mm stroke option is the same piston as the 2.0 (156mm) Long rod 9.0:1 Piston - It will give 10.5:1 when used with 100mm stroke.

86.00mm to 87.00mm variants of thee pistons are available as a custom order. Please contact sales@rossport.com to discuss your requirements.