1987 - 2004 Yamaha Warrior 350 yfm Port & Polished Bare Cylinder Head Cam Chain Valves Springs Gasket Kit

New "Bare" cylinder head already port and polished.

ready to install your valves, springs, rockers and camshaft.

we use these same heads in all our warrior builds with our

366 cast or forged big bore cylinder kits.

FEATURES:

Port and polished intake & Exhaust port.

includes camshaft needle bearing already installed.

New camshaft bearing retainer and bolts.

new head gasket and o-rings for covers.

exhaust studs.

ready to install your oem or aftermarket parts

to make it a fully assembled head.

pairs nice with a stage 1 or stage 2 camshaft.

KIBBLEWHITE SPRING KIT 80-8000

Racing Spring Kit, Titanium, 0.475" Lift

ProX Cam Chain 31.2487

For the supply of the cam chains ProX has a successful cooperation with Borg Warner in Japan. Borg Warner is a leading name in the industry and is known as one of the main suppliers to a variety of OEM companies worldwide. The quality is proven and the range of products is very wide. Since the cooperation between ProX and Borg Warner the product program has increased significantly and a complete line of cam chains for MX, ATV and Street Bikes is available from ready stock.

• For the supply of the cam chains ProX has a successful cooperation with Borg Warner in Japan

• Borg Warner is a leading name in the industry and is known as one of the main suppliers to a variety of OEM companies worldwide

ProX Steel Exhaust and Intake Valve

The ProX steel valves are manufactured of premium grade steel to exact OEM specifications and tolerances. the steel valves are made by the leading OEM factories in Japan and are a direct and cost-efficient OEM replacement.

• ProX steel valves are manufactured of premium grade steel to exact OEM specifications and tolerances

• Made by the leading OEM factories in Japan and are a direct and cost-efficient OEM replacement

TYPE:   EXHAUST

Length : 100.50 MM

Material: Steel

OEM Reference No:   1UY-12121-01

Outside Diameter: 34.00 MM

Stem Diameter: 7.00 MM

TYPE:   INTAKE

Length: 102.60 MM

Material: Steel

OEM Reference No     1UY-12111-01

Outside Diameter: 40.00 MM

Stem Diameter: 7.00 MM

*YOUR CHOICE OF GASKET SET*

SELECT YOUR CHOICE OF GASKET SET FROM THE DROP DOWN MENU

THIS KIT WILL SHIP WITH THE NAMURA AS DEFAULT

83mm NAMURA TOP END GASKET SET NA-40005T

• Namura offers high performance gaskets for the professional motorsports market.

• These gaskets are made with imported Australian Klingersil and other high tech materials.

• They provide greater reliability and high performance for todays hard working motor.

• These materials are excellent for use on high pressure applications and have outstanding stress relaxation and resistance.

• These include gaskets for the head, base and upper end.

• They are designed for repairs or replacement.

Included Items:

(1) Cylinder head gasket

(1) Cylinder gasket

(1) Tensioner case gasket

(1) Exhaust gasket

(10) O-Rings (assorted sizes)

(2) Valve stem seals

(1) 12x22x5 Seal

83mm  / 84mm COMETIC TOP END GASKET SET C7096-EST

• Top end gasket kit includes correct base, head gasket and cylinder O-rings as well as other top end specific O-rings or seals needed for R&R of top end

• MLS head gaskets promote an even torque load across the gasket sealing surface, providing less bore distortion and better piston ring seal for more power

• 4-stroke head gaskets are made to perform on today’s highest-output 4-stroke naturally aspirated and boosted machines, utilizing a multi-layered steel design with the outer layers being embossed and coated with a Viton rubber coating; these head gaskets are designed to meet the demands of today's high-horsepower, high-cylinder-pressure engines

• EST (Extreme Sealing Technology) gasket kit includes embossed stainless steel head, base and rocker gaskets covered with a proprietary rubber material

• Head gasket material allows heat to be drawn away from the combustion ring and dissipated evenly across the gasket surface to eliminate hot spots and gasket failure

• Made in the USA