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 – Pin Diameter: .827″ (21mm) Part numbers: Std: K625M85AP .020″ Overbore: K625M855AP .040″ Overbore: K625M86AP *****These typically ship direct from Wiseco in 4-5 days.*****
