Products

Flow Control Valve - 3/8" Adjustable Pro Model. This 3/8" valve has been designed to prevent water flow to the waterbox at idle and off idle engine speeds. This allows the craft to be more responsive off the line and around turns. Results are HUGE gains in throttle response. All stainless internal parts. IJSBA race legal. Now Available in all Colors!

Blowsion Billet Flywheel Cover. Fits all OEM Yamaha Superjet 61X and 62T Crankcases. Stainless Steel Hardware and O-Ring Gasket Seal Included. Available in all colors!

Blowsion Aluminum Pump Shoe for Yamaha 144mm Pumps. Replace that easily broken OEM plastic intake duct with this unbreakable aluminum replacement. Fits all years Yamaha Superjet, 1993-1996 WaveBlaster 1, Polaris Octane and Rickters. Mounting holes are not drilled or tapped so install in the different Yamaha design aftermarket hulls can be facilitated.

Part Number: 02-02-432

Billet aluminum throttle drum for maximum throttle adjustments. Machined from 6061-T6 aluminum and anodized for corrosion protection. Features 9 different hole locations for the throttle cable to attach. Now available in 5 different colors!

The 3/8" Quick Disconnect / Water Restrictor can be used as Quick Disconnect or use one of 3 supplied brass inserts to restrict the flow of water or increase pressure where it is needed. Includes 3 brass restrictors and stainless steel hose clamps. Now Available in all colors!

Blowsion Rotary waterproof bilge switches are corrosion resistant and have withstood the most abuse we can give them. Pair with the Blowsion Dash Fitting for best protection.

Part Number: 06-01-201

New low cost one piece billet cylinder head. Anodized for corrosion protection with Blowsion Engraved logos. For 701 / 760 / 850 Yamaha Engines. NOTE: Cylinder Head Domes, Optional Hardware Kit, Optional Girdle Kit and Optional Color Anodized Head Insert are all sold separately.

We have taken one of the oldest aftermarket products in our industry and refined every element imaginable. Introducing the 2023 Blowsion Pro Throttle Lever. Our new billet adjustable Pro Lever sets the standard for quality, rider comfort and cutting edge design while being proudly manufactured and assembled completely in the USA from 6061 Aluminum. Available for all models. Available in anodized Clear, Black, Orange, Red, Blue, Green, Purple and Teal. Also available as a two finger lever option here.

Oil block-off plates allow for an easy conversion from factory oil injection to pre-mixing your own fuel. Block-off plates fit all Yamaha 650701/760 and Kawasaki 650/750 Models. Hardware included. Anodized Black.

Part Number: 01-03-812

We have worked diligently to manufacture a hi-torque alternative to the super high quality, but exhorbitantly priced OEM Kawasaki and Yamaha starters. These beauties feature polished commutators with hi tensile bearings and bushings, sintered copper and carbon/graphite brushes, and stainless hardware.

Part Number: 01-04-155

Blowsion Stealth Series PWC Jet Ski Covers. No more cover flapping on the freeway. Weather resistant material with special UV coating. Engineered for a custom fit for each PWC model. Fits all 1993-1996 Yamaha WaveBlaster 1 Models. Color: Stealth Black.

Part Number: 06-06-040

Blowsion Two Finger Pro Throttle Lever Only. Compatible with Blowson Pro Throttle Lever Assemblies. Also available in One Finger Version here.

Brand new modified OEM Yamaha 62T Crankcases now available from Blowsion for DASA Big Bore Stroker Engine Setups. Includes Case Bore, Epoxy Fill, Trenching and Stroker Case Reinforcement plate for +5mm, +6mm, 8mm and +10mm stroker crankshafts.

Part Number: 01-03-762

Fits 6mm choke shaft Mikuni single carburetor. Starting the engine of your personal watercraft is never a problem with a Blowsion primer kit. All brass fittings and Primer Bulb. Get rid of that worthless factory choke and apply a direct shot of fuel! Pair with the Blowsion Dash Fitting for best protection.

Part Number: 01-02-405

Newly Designed. Easily allows tow watercraft to clip and go. Surf riders and racers are insane to ride without one of these. The ONLY way to effectively guarantee avoiding the next big wave set or the next racer on the course.

Part Number: 04-03-069