SNOWMOBILE AND WATERCRAFT

Yamaha 1800 Waverunner Pro Series Manual Cam Chain Tensioner

APE Pro Series manual cam chain adjuster for the Yamaha 1800 Waverunner.

This new tensioner is designed for the racer who frequently adjusts his engine. The easy-access socket head adjuster screw is perfect for tight spaces. The interior o-ring design ensures that repeated adjustments will not eventually flatten the o-ring against a jam nut.

The Pro Series tensioner is anodized black, with a fully machined adjuster bolt. It comes with two 6mm mounting bolts. Uses OEM gasket.

Replaces Yamaha OEM part# 6S5-12210-00-00

YT1800-PRO - $84.95 -

 

Yamaha Apex snowmobile - Manual Cam Chain Tensioner

YTR1 - $51.65 -

ADJUSTABLE CAM SPROCKETS -

Kawasaki STX-15F

APE adjustable cam sprocket assemblies allow the cam timing to be adjusted on models with factory pressed on sprockets. The CNC machined APE adapters are pressed on the cams in place of the stock sprocket. Then the slotted sprockets can be adjusted. All assemblies include two adapters, adjustable sprockets, four bolts. The sprockets are available separately but only fit APE adapters.

CSAKK1200 - $168.00 Pair

 

Kawasaki ULTRA 300 - e

CSAKK300 - $168.00 Pair

Kawasaki ULTRA 260 - e

CSAKK260 - $168.00 Pair

Arctic Cat - e

#CSAKAC1050 - $168.00 Pair

BRONZE VALVE GUIDES -

Kawasaki STX-15F, Ultra250, Ultra260, Ultra300

APE valve guides are designed to take the abuse of today's modern high horsepower engines. They are made from special bronze alloy to resist wear and heat. No other valve guide that you can buy will out-perform APE guides. Fact is we supply our guides to nearly all of the top cylinder head shops. Major police departments use them in their patrol bikes which see severe use. APE guides are precision machined with the bores finished to size.
They are designed to fit lower in the head to clear high lift cams, and use APE seals or factory OEM seals. Sold in sets of 16.

VGK1200 - $134.64

HEAVY-DUTY VALVE SPRINGS -

Kawasaki STX-15F, Ultra250

World famous APE valve springs are made from premium chrome silicone wire for consistant pressure and excellent fatigue life. For use with any high lift cam and / or agressive camshaft profile.

VS1200K - $110.72

Yamaha Apex Snowmobile (2003-2010) Heavy-Duty Valve Springs

#VS1000APX- $349.00 -

STAINLESS STEEL VALVES -

Kawasaki STX-15F, Ultra250

APE is a leading supplier of high performance and racing valves. APE stainless steel valves are precision manufactured from aircraft quality Inconel based stainless steel. This special material offers excellent resistance to heat and distortion. APE stainless steel valves are designed to be used in the most extreme racing applications including the use of exotic fuels, or will give many miles of trouble free use. They present an outstanding value. In most cases you can upgrade to APE stainless steel valves for less than the cost of replacement stock valves. All oversize stainless steel valves feature hard chrome stems for extra long stem to guide life.
$27.95 each

98180 Exhaust 28.35 mm Std. Size
98179 Intake 33.39 mm Std. Size

TITANIUM RETAINERS -

Kawasaki STX-15F, Ultra250

APE valve spring retainers are machined from aircraft quality titanium bar stock in the APE plant on the latest state of the art computerized CNC machinery. CNC machining allows us to offer such advantages as bored taper keeper holes for exact keeper fit. Special gauging fixtures allow dimensions to be held close to provide exact installed heights when assembling the cylinder head. APE titanium retainers are shorter than stock to provide additional retainer to valve guide clearance for high lift cams. APE is the only manufacturer of motorcycle retainers that also builds cylinder heads. We know how they have to fit, how they have to clear the bucket, etc. No other manufacturer can offer this expertise. You might think this extra precision is expensive. The fact that we are the manufacturer allows us to provide these super precision retainers at a price everyone can afford. NO MATTER WHO BUILDS YOUR CYLINDER HEAD, INSIST THAT THEY USE APE TITANIUM RETAINERS.

TVSRK1100 - $229.95

VALVE GUIDE SEALS -

Kawasaki STX-15F, Ultra250

APE seals are the best available. Won't dry out and crack. Keeps the oil out of the motor for maximum performance. Insist on the best.....

 

99206 - $37.95

HEAVY DUTY CYLINDER STUDS -

Heavy duty cylinder studs are necessary to prevent head gasket leakage in high compression and turbocharged engines. Stock studs are made from poor material that will stretch and allow gasket leakage. APE studs are made from heat treated chrome moly, centerless ground, and have rolled threads after heat treat for maximum strength.

APE originated heavy duty studs for performance motorcycles and today is recognized as the industry's leading manufacturer. We supply studs to all of the top engin builders

No matter whose parts you have in your engine, join the top names in racing and insist on APE studs to hold it all together.

#CSAPEX - $89.95 - Yamaha Apex ( mod required) Holes in block must be drilled and tapped deeper.
Must use APE CHN10-12pt Nuts (below)

#CSROTAX - $67.95 - Rotax 1200 Skidoo
Must use APE CHN10125-8Nuts (below)

 

Cylinder Stud Installation Tool. Click here.

 

#CHN10125-8 - Heavy Duty head nuts for use with APE Heavy Duty Cylinder Studs - $45.30

#CHN10-12pt - 12 point cylinder head nuts for use with APE Heavy Duty Cylinder Studs - $69.95