Sputhe Motorcycle Engines
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Sputhe®Piston Wrist Pins (4401)Piston Wrist Pins by Sputhe®. Sputhe piston pins are machined from solid billet E52100 bearing steel having a tensile strength of 300,000 psi. They are heat treated to a hardness of 54C-56C Rockwell. They are shot-peened and...Precise engineering ensures the latest in qualityExpertly manufactured from highly reliable materials$30.00 - Sputhe®Rear Dish Top Piston (4204A+020)Rear Dish Top Piston (4204A+020) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Rear Dish Top Piston (4204A+010)Rear Dish Top Piston (4204A+010) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Rear Dish Top Piston (4204A+032)Rear Dish Top Piston (4204A+032) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Rear Dish Top Piston (4204A+005)Rear Dish Top Piston (4204A+005) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Rear Dish Top Piston (4204A)Rear Dish Top Piston (4204A) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Rear Dish Top Piston (4203A)Rear Dish Top Piston (4203A) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Rear Dish Top Piston (4203A+032)Rear Dish Top Piston (4203A+032) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Rear Dish Top Piston (4203A+020)Rear Dish Top Piston (4203A+020) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Rear Dish Top Piston (4203A+010)Rear Dish Top Piston (4203A+010) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Rear Dish Top Piston (4203A+005)Rear Dish Top Piston (4203A+005) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Rear Flat Top Piston (4203B+032)Rear Flat Top Piston (4203B+032) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Rear Flat Top Piston (4203B+020)Rear Flat Top Piston (4203B+020) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Rear Flat Top Piston (4204B)Rear Flat Top Piston (4204B) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Rear Flat Top Piston (4204B+032)Rear Flat Top Piston (4204B+032) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Rear Flat Top Piston (4204B+020)Rear Flat Top Piston (4204B+020) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Rear Flat Top Piston (4204B+010)Rear Flat Top Piston (4204B+010) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Rear Flat Top Piston (4204B+005)Rear Flat Top Piston (4204B+005) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Rear Flat Top Piston (4203B+010)Rear Flat Top Piston (4203B+010) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Rear Flat Top Piston (4203B+005)Rear Flat Top Piston (4203B+005) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Rear Flat Top Piston (4203B)Rear Flat Top Piston (4203B) by Sputhe®. All pistons are machined from zero silicon, high nickel T7 stabilized aluminum forgings. The cam and barrel taper skirt configurations were developed by CTEM (Computer Thermal Expansion...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$171.50
- Sputhe®Cylinder Stud Set (4603D)Cylinder Stud Set by Sputhe®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...Precise engineering ensures the latest in qualityExpertly manufactured from highly reliable materials$95.00
- Sputhe®Pushrod Set (3328E)Pushrod Set by Sputhe®. Chrome-moly, adjustable replacement for stock pushrods for all Evo Big Twin engines. Guaranteed unbreakable. This top-grade product is expertly made in compliance with stringent industry standards to offer a...Precise engineering ensures the latest in qualityExpertly manufactured from highly reliable materials$115.00
- Sputhe®Fatvo Piston Set (4214B)Fatvo Piston Set by Sputhe®. JE forged 3.875" bore pistons with rings and 0.792" diameter piston pins. These pistons make building a Fatvo engine as simple as assembling a stock Evo engine: no rebalancing of the crank is necessary.Precise engineering ensures the latest in qualityExpertly manufactured from highly reliable materials$395.00
- Sputhe®Spiroloc Pin Clips (4408)Spiroloc Pin Clips by Sputhe®. Sputhe piston pins are machined from solid billet E52100 bearing steel having a tensile strength of 300,000 psi. They are heat treated to a hardness of 54C-56C Rockwell. They are shot-peened and...Precise engineering ensures the latest in qualityExpertly manufactured from highly reliable materials$9.00
- Sputhe®Pushrod Set (3328F)Pushrod Set by Sputhe®. Special adjustable chrome-moly pushrod specifically for Fatvo engines. With these pushrods it is unnecessary to modify the cylinder heads for push rod clearance. This top-grade product is expertly made in...Precise engineering ensures the latest in qualityExpertly manufactured from highly reliable materials$220.00
- Sputhe®Copper O-Ring Head Gasket (4503)Copper O-Ring Head Gasket by Sputhe®. A solid copper O-ring head gasket seats in a relief in the cylinder deck and has proven to be totally reliable. A high temperature oil seal in the head locating/oil return dowel seals the oil return...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$20.00
- Sputhe®Fiber/Wire Base Gasket (4506)Fiber/Wire Base Gasket by Sputhe®. A solid copper O-ring head gasket seats in a relief in the cylinder deck and has proven to be totally reliable. A high temperature oil seal in the head locating/oil return dowel seals the oil return...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$15.00
- Sputhe®Gasket Set (4502C)Gasket Set by Sputhe®. With Wirelock Pistons. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$82.00
- Sputhe®Replacement Gasket and Seal Set (4502B)Replacement Gasket and Seal Set by Sputhe®. With Spirolock Pistons. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Built to deliver excellent levels of quality and convenienceMade with the use of the most innovative technologies$82.00
