WORX Yamaha Head Stud Kit (ARP) all Yamaha 1.8 HO/SVHO

Our Stage 1 Kit is a BMS Racing reflash with an air intake. You will see a huge improvement over acceleration and a top speed increase!

Stage 1 Tune

WORX Air Intake

Our Stage 2 Kit delivers and increase of performance well over the tock levels. You will see a huge increase in acceleration and top speeds 15-18 MPH over stock.

Parts:

BMS Racing Stage 2 Tune 

WORX Racing Yamaha Air Filter Kit

WORX Racing Ribbon Delete

Fizzle Y1000 Intercooler Kit W/ BOV

WORX Racing Engine Cooling Kit

BMS Racing Titanium Valve Retainers

WORX Racing Free flow Exhaust

Solas YV-CD-13/18 Impeller

WORX Racing Ride Plate

Improve your superchargers clutch life and reliability with this BMS Racing 50MM Blow-Off Valve Kit.  Blow-Off unwanted boost pressure during off-throttle operation. This kit will help with supercharger clutch and gear life.

-BMS Racing 50mm TiAL Blow-off valve the biggest in the industry

- 4-Ply silicone hose

-Aluminum mounting flange machined with grooves to guarantee it won’t slide out.

-Get greater reliability by reducing wear to your clutch and engine components.

-Works on all Yamaha supercharged skis from 2008-present SVHO/SHO.

NOTE: Must remove stock plastic air box in order to use this BMS Racing Blow-off valve kit. Can upgrade to a WORX Racing Air Filter Kit WR04020

BMS Racing titanium valve retainer upgrade kit. This kit increases the reliability of your engine by reducing the possibility of valve float at higher than stock rpm. The kit Includes 16 lightweight titanium valve retainers. A must for Yamaha’s 1.8L motors that are revving higher then 8500 RPMS. 

Fitment:

All 2008 - 2020 1.8L SVHO/ SHO / 1.8L HO Motors

Our WORX Racing Yamaha 1.8 Air filter kit allows maximum air flow to your engine via a Huge 4-inch flame arrestor. Our tapered smooth bore molded silicone hose fits directly onto your Yamaha OEM supercharger front housing for easy installation and our Billet anodized 4 inch air filter bracket is easily secured to the hull in a dry but accessible location.

• Allows maximum Air flow to your engine removing restrictive OEM paper filter
• Huge 4-inch Flame arrestor with silicone end cap and stainless binding band idea for saltwater environment J 1928 Approved USCG
• Billet anodized 4-inch adaptor mounts easily to hull
• Silicone molded hose the tapers down to suit the supercharger with smooth internal bore to eliminate any intake turbulence
• Increased acceleration and overall RPM’s
• Works great combined with (WR04001) Ribbon Removal for maximum air flow into your engine
• Race proven design a must for and Modified/ Race watercraft
• Engine Breather filter also provided in kit

• Replaces the restrictive mesh element in the intake manifold.
• It increases air flow to the engine, maximizing horsepower.
• Constructed from billet for extra durability and strength
• Tapered design to allow more air flow
• Suits all Supercharger models and all 13+ N/A Models
• DOES NOT SUIT NON SUPERCHARGED MODELS 2012 AND EARILER
• Not required in 18+ Plastic Intake manifolds models