Mahle
Mahle MS Piston Set EJ20/207 92.50mm Bore 79.0mm Stroke 130.4mm Rod 23mm Pin -16cc 8.0 CR Set of 4
Regular price
$699.41
Shipping calculated at checkout.
929847842
Mahle Pistons 929847842 Forged Dish Subaru 2.2L Stroker 92.5mm Bore
Subaru 2.2L Stroker, Bore 92.50mm, Stroke 79.0mm, Rod Length 130.5mm, Inverted Dome -16cc, 337 Grams Advertised Weight, Set of 4 Pistons and Rings Included.
Mahle pistons were designed as a completely finished drop in forged piston assembly. Other than filling the included performance piston ring set, everything is done for you. Mahle has over 80 plus years of piston manufacturing making pistons from OEM to formula 1 racing. Mahle uses only the best technology to make these pistons. Mahle pistons come standard with anti-friction skirt coating for reduced drag. Forged from 4032 low expansion aluminum alloy for high strength and reduced piston to wall clearance. Forced Pin Oiler is used for increased wrist pin lubrication. Pin bores are CNC precision-machined. 23mm High-Quality Steel Wrist Pin (123g), Performance 1.2, 1.2, 2.5mm performance ring set, steel nitrided top ring, and Race Proven Round Wire Locks are included.
Compression Ratio with 49cc Heads 8.2:1.
Compression Ratio with 49cc Heads 8.2:1.
| Vehicle Make | Subaru EJ20 |
|---|---|
| Bore Size | 92.50mm |
| Crankshaft Stroke | 3.110 |
| Rod Length | 5.138 |
| Piston Type | Dish |
| Compression Height | 1.193 |
| Piston Material | 4032 Forged |
| Piston Ring Size | 1.2 1.2 2.5mm |
| Wrist Pin Size | 23mm |
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