KB Performance Piston

KB, 114"/117" to 128" M8 big bore piston kit. STD

565,96€ IVA inc.

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SKU: AK-5145-2315 Category: Brand:
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KB Performance Piston

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Descripción.

Forged Super Duty series piston for the Milwaukee Eight 114" and 117" engine, for a big bore conversion to 128". Designed to work with oil/water-cooled engines and valves up to 3mm larger. Crown and top ring groove hard anodised to reflect heat and prevent micro-welding between the ring and the groove. The Line2Line self-lubricating, abradable powder coating technique allows installation with zero clearance; the final clearance will be 0.003". The piston creates its own perfect clearance during running-in; the coating automatically provides the tightest, most perfect fit between piston and cylinder, with no piston rock and the best possible ring sealing.
Note: Compatible with M8 114/117" engines with stock 4.5" stroke. 4.25" bore aftermarket cylinders are required. For valves up to 3mm larger.
- Compression ratio: 11.7:1 - Engine displacement: 128" - Bore: 4.25" - Stroke: 4.5" - Ring set: 1.5mm, 1.5mm, 3.0mm - Crown height: 0.23 - Pin number: .927x2.250x.180c-SCR415H - Pin type: Floating - Pin diameter: 0.927" - Retainer: BR8894-1 - Compression height: 1.083" - Crown type: Dome - Crown (cc): -2.5 - Alloy: Forged 4032 alloy

Specifications

Brand KB Performance Piston
Application 17-25 with 114"/117" M8 engine
Sales unit Par
Material Aluminium
Packaging weight 1.477 kg
HS Code 84099100
Original name KB, M8 114"/117" to 128" big bore conversion piston kit. STD

Contact

Av. Ingeniero José
Alegría nº 4, Bajo 2
30007 Murcia Tel.663663739

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