Subaru EJ20 to 2.1 Conversion With
Mahle Forged Stroker Pistons
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All prices Exclude VAT @ 20%
97.5mm Forged Mahle Stroker Pistons for EJ22 - 2.35 ltr Conversion
Developed from FORMULA 1 race engines MAHLE piston technology is well known and this time they have produced for us a Subaru piston with some unique features:
- Forged from a low silicon 2618 alloy material
Low friction grafal wasted skirt
3.5 - 4 thou running clearance
Lightweight only 374grams in weight each
Coated for high RPM reliability
Forced gudgeon pin lubrication via oil ring drain holes
Compression Height 1.209 inches
Piston Bowl (dish) 20cc or 22cc
Newly available 10cc
Pressure balance groove below the top ring balances the pressure on the top compression ring thus restricting blow by and so maintains power.
This piston has been specifically developed for use in converting a Subaru EJ22 block to the 2.35 litre stroker engine.
By boring out the EJ22 block to 97.5mm in conjunction with a 79mm throw crankshaft and these pistons you have a Subaru 2.35 litre stroker.
These are the bees knees of Subaru pistons when it comes to quality and spec and come complete with piston rings, gudgeon pins and double tang circlips.
Our price just £599 plus VAT
Other parts are available to convert your block to a 2.35 litre stroker engine.
Block Seal Kit
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