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Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
and texturing• Squish band machining for improved combustion efficiency• Base cut for increased compression• Transfer port timing adjustments and flow optimization
the one piece muffler cover optimizes exhaust flow while helping to keep your engine cooler and extend component life
*Base gasket must be reused or replaced
These units are in stock and ready to ship
Whether you're building a complete custom saw or simply replacing a worn factory top cover
309 Machine HP661C CNC Ported Cylinder Kit model_stihl_461/460/440/046/044 and texturing• Squish band machiningWake up your saw with precision CNC porting from 309 Machine. Our focus is simple: maximize power while maintaining the reliability and durability professionals expect. The HP661C Cylinder Kit represents the ideal balance of high performance and longevity, delivering increased torque and horsepower along with improved throttle response and cutting performance. Whats Included Brand new OEM Stihl Cylinder Kit Stihl Part Number 1144 020 1202 OEM cylinder
US$ 1499.50
US$ 1499.50
US$ 32.95
US$ 22.95
