Description

This new strutted 1400HD forging has been developed for turbocharged methanol Mitsubishi 4g63 engines, making 350+ horsepower per cylinder. Got a large aftermarket turbo, tubular manifold, high compression, nitrous, and methanol injection? – no problem. The forging has been designed around special 21mm and 22mm tool steel pins of .225? wall thickness.


2618 Alloy: The strongest alloy available with the best strength at high temperature and low silicon content, for low porosity.


Heavy Radii: Creating a large smooth radii from the skirts and pin boss into the crown prevents flex and cracking.


Piston Specifications:


– Stroke: 3.465″ (88mm)


– Rod Length: 5.905 (150mm)


– Compression Height: 1.378 (35mm)


– Head cc’s: 47


– Dome Dish: -14


– Gasket Thickness: .042″ (1.1mm)


– Deck Clearance: 0


– Block Height: 9.015: (229mm)


– Compression Ratio: 8.5:1 DSM, 9.0:1 EVO 8


– Pin Diameter: .866″ (22mm)