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Product Description

Mahle Motorsport Forged 2618 High Compression 2.124cc Stroker Pistons At 93mm Bore

For Use With Standard Length Conrods And EJ25 79mm Stroke Crankshaft.

9.0:1 and 10.0:1 Easily Achieved Depending On V1-V4 46cc or V5 49cc Cylinder Heads.
8cc Crown Volume
30.30 Compression Height
93mm Bore
Deep Valve Pockets For High Lift Cams
The CR Can Be Adjusted With The Head Gasket Thickness Ranging From 0.60mm to 1.6mm
Can be used in all EJ20 Engines Including AVCS

THESE PISTONS ARE TRIED AND TESTED BY SOME SERIOUS ENGINE BUILDERS PUSHING THE LIMITS OF RELIABILITY AND HAVE REACHED OVER 650 BHP WITH THIS EXACT EJ20 TURBO PISTON

THE MAHLE BRAND PISTON IS WELL KNOWN FOR ITS PISTON TECHNOLOGY AND IN THIS CASE THEY HAVE USED THEIR KNOWLEDGE FROM FORMULA 1 ENGINE TECHNOLOGY TO PRODUCE A PISTON WITH SOME UNIQUE FEATURES

FORGED FROM A LOW SILICON 2618 ALLOY

VERY LIGHT WEIGHT

LOW FRICTION WASTED SKIRT AND COATED FOR HIGH RPM RELIABILITY

PRESSURE BALANCE GROOVE BELOW TOP RING DESIGNED TO BALANCE THE PRESSURE ON THE TOP COMPRESSION RING AND THERE FOR RESTRICTING BLOW BY AND POWER LOSS

VERY RESISTANT TO RING LAND PROBLEMS UNLIKE THE STANDARD FACTORY PISTON

FORCED GUDGEON PIN LUBRICATION VIA THE OIL RING DRAIN HOLES--KEEPING THE PIN WELL OILED AND COOLED--THIS IS ESSENTIAL FOR MAJOR BHP

THESE FORGED MAHLE PISTONS WILL GO TO 800 BHP DEPENDING ON THE CRANK-RODS AND HEAD BOLTS USED AND MORE IMPORTANT THE FUELING AND IGNITION TIMING ETC

Specifications

Brand
Mahle

Customer Reviews

Forged Mahle Subaru High Comp 2.1 Stroker Pistons 2618 Over 450 BHP 93mm