Our lightweight connecting rods improve the reliability and performance of turbocharged and supercharged watercraft engines. Manufactured to our specifications by Carrillo Industries, these rods are forged from an ultra high-strength alloy and rated to 500+ horsepower. Unique H-beam design is substa...

Our lightweight connecting rods improve the reliability and performance of turbocharged and supercharged watercraft engines. Manufactured to our specifications by Carrillo Industries, these rods are forged from an ultra high-strength alloy and rated to 500+ horsepower. Unique H-beam design is substa...

Our lightweight connecting rods improve the reliability and performance of turbocharged and supercharged watercraft engines. Manufactured to our specifications by Carrillo Industries, these rods are forged from an ultra high-strength alloy and rated to 500+ horsepower. Unique H-beam design is substa...

Molnar Technologies H Beam Rotax 1630 ACE connecting rods are machined from billet 4340 steel, and then heat treated to provide improved strength. To make the rods even stronger, they are shot peened which also increases fatigue life. All Molnar Rotax 1630 engine rods are fitted with highly durable ...

Molnar Technologies H Beam Sea Doo connecting rods are machined from billet 4340 steel, and then heat treated to provide improved strength. To make the rods even stronger, they are shot peened which also increases fatigue life. All Molnar Rotax 4 Tec engine rods are fitted with highly durable premiu...

ARP2000 rod bolts...

Made for extreme high horsepower which uses ARP Custom Age 625 rod bolts....

Saenz Connecting Rods are made from 100% USA steel of the best quality. The S-Series rods are the perfect combination of performance and affordability. As with all Saenz rods, these undergo a rigorous quality inspection process and offer the best quality machine work. All rods come with ARP2000 rod ...

The RIVA Flywheel Bolt Upgrade Kit is a high strength bolt kit directly replaces OEM flywheel bolts that are prone to shearing off on modified Sea-Doo 1503/1630 & Yamaha 1.8 liter engines. Superior materials and design improve durability under high stress conditions. An essential upgrade for reliabl...

Genuine Sea Doo 4-tec PTO housing gasket. Fits all SeaDoo 4-Tec Engines...

This kit contains genuine Sea Doo bearings for the 300hp engines. The kit consists of the following components 4 x 420933465 Half Plain Bearing 4 x 420933455 Half Plain Bearing 4 x 420933441 Plain Bearing Half 6 x 420933523 Plain Bushing...

This kit contains genuine Sea Doo bearings for the 4-Tec engines. The kit consists of the following components 4 x 420933465 Half Plain Bearing 4 x 420933455 Half Plain Bearing 4 x 420933441 Plain Bearing Half 6 x 420933523 Plain Bushing...

OEM SEA-DOO 420898042 CAMSHAFT CHAIN Original OEM SEA DOO Camshaft Chain. This OEM part 420898042 supersedes and replaces 420898040 and 420898044....

A must have for any engine re-build as main studs must be replaced any time they are removed from the engine. Kit includes 8 x 420641120...

Our block guards have been meticulously designed and are CNC machined out of as solid block of lightweight T6 6061 aircraft grade aluminum. The block guard's function is to support and eliminate flex in the cylinder walls. Our block guards feature a corrosion-resistant anodized coating and cooling p...

Our block guards have been meticulously designed and are CNC machined out of as solid block of lightweight T6 6061 aircraft grade aluminum. The block guard's function is to support and eliminate flex in the cylinder walls. Our block guards feature cooling ports to allow proper coolant flow through t...

Our high-quality ductile iron replacement sleeve is considerably harder and more abrasion resistant than OEM sleeves providing excellent oil retention, ring seal and the ultimate in leak down performance. Accepts pistons for stock bore up to .020 oversize....

Darton has engineered a superior patented (patent #6,799,541) solution by using a unique designed cylinder sleeve that, when siamesed and nested, creates a solid deck of sleeve flanges held in tension, reinforcing the upper deck area and provides for individual replacement with what we call Modular ...

CP forged racing pistons deliver maximum reliability and performance in high boost supercharged & turbo applications. High strength piston kits include premium ring package, tool steel wrist pin & carbon steel wire locks. Sold individually. Key Features Include: CNC machined from high streng...

CP forged racing pistons deliver maximum reliability and performance in high boost supercharged & turbo applications. High strength piston kits include premium ring package, tool steel wrist pin & carbon steel wire locks. Sold individually. Key Features Include: CNC machined from high streng...

Purchased in bulk from the finest manufacturers in the world and packaged in combinations for your application. These sets deliver reliable and dependable performance and come in a variety of sizes and widths. All ring combinations consider Power adders (superchargerd, turbocharged, nitrous), type o...

Purchased in bulk from the finest manufacturers in the world and packaged in combinations for your application. These sets deliver reliable and dependable performance and come in a variety of sizes and widths. All ring combinations consider Power adders (superchargerd, turbocharged, nitrous), type o...

Purchased in bulk from the finest manufacturers in the world and packaged in combinations for your application. These sets deliver reliable and dependable performance and come in a variety of sizes and widths. All ring combinations consider Power adders (superchargerd, turbocharged, nitrous), type o...

Set includes 3 pistons, 3 sets of rings, 3 piston pins and clips all manufactured by JE Pistons. Piston type: dome Net piston volume: -5.6 Bore: 3.937 (100.00mm) Dome height: .040 (1.02mm) Comp. dist: 1.228 (31.19mm) Intake: .260 (6.60mm) 18 deg Exhaust: .246 (6.25mm) 18 deg ...

...

Calas Performance Seadoo custom OEM camshaft gear has been lightened by drilling 8 holes resulting in less rotational mass and more acceleration and power. It is excellent for recreational application....

Calas Performance Seadoo OEM Magneto Flywheel has been lightened resulting in less rotational mass and more acceleration and power....

Calas Performance OEM Seadoo Factory Flywheel "Starter Double Gear" for Turbo application. It has been lightened and balanced by removing the supercharger gear ring, resulting in less rotational mass along with increased acceleration and horsepower....

The RIVA Racing Sea-Doo iDF Delete Kit directly replaces the iDF system which is prone to premature failure on modified craft operated above 8,400rpm. Complete kit is composed of OEM engine & driveline components, backdating them to non-iDF specification for improved reliability. This allows for mod...