Porsche 911 3.6 to 4.1L 964/993 (89-98) Machine-in 104mm 12.6:1 Stroker Mahle Piston & Cylinder Set

Available
P/N: PS104-014N
Regular price $7,381.54

Brand:LN Engineering
Model:911/964/993
Years:1989-1998

Porsche® 911 3.6L to 4.1L 964 / 993 (1989 - 1998) Machine-in 109mm case register PS104-014N Cylinder and Piston set for use with the 80.4mm stroke crankshaft and 130mm long connecting rods by Mahle Motorsports featuring LN Engineering Nickies cylinders. Pistons feature oversized VR for performance camshafts and oversized 53.5x45.5mm valves with extra deep 6mm pockets. These pistons also feature bank specific 0.5mm wrist pin offsets.

Bore (mm) Stroke(mm) Rod (mm) Comp Height(mm) Pin (mm) Crown Vol (cc) Weight Comp. Ratio @1mm deck clearance (head volume)
104 80.4 130 26.8 22 39.6cc g 12.6