S&S CYCLE MK136 Black Edition Engine - Oil Cooled - 49 State - M8 Touring 310-1290
Part Number: 09010265Description
The S&S Cycle MK136 Black Edition delivers serious displacement and performance gains without compromising the stock engine footprint of your M8 Touring. High-flow cylinder heads, precision-engineered cooling, and forged internals work together to maximize power while maintaining reliability in real-world riding conditions. This is a complete engine assembly engineered for riders who demand more from their machine.
- MK136 displacement upgrade
- Oil-cooled design
- High-flow cylinder heads
- +1.00 mm oversized valves
- 0.030" longer valve geometry
- 0.605" max lift capability
- 475G gear drive camshaft
- Enlarged exhaust cooling passages
- S&S exclusive breather boxes
- Dual-spray piston cooling
- Precision oil scraper ring
- Enlarged oil sump capacity
- Forged piston internals
- S&S performance oil pump
- Premium tappets included
- Billet aluminum covers
- Stock engine height retained
- 49 State emissions compliant
- M8 Touring fitment
- MPN: 310-1290
Fitment
Fitment for S&S CYCLE MK136 Black Edition Engine - Oil Cooled - 49 State - M8 Touring 310-1290
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