Name: YFZ450 YFZ 450 Cases Big Bore Stroker 500c Complete Rebuild Assembly Cams Valves
Brand: BPR
SKU: 255041873083
Price: 3876.0 CAD
Availability: InStock

YFZ450 YFZ 450 Cases Big Bore Stroker 500c Complete Rebuild Assembly Cams Valves

$3,876.00

Shipping calculated at checkout.

THIS KIT HAS IT ALL! FITS ALL YAMAHA YFZ450 CARB MODELS AND YEARS!

BRAND NEW OEM CASES

98mm BPR big bore cylinder

Wiseco JE or CP forged piston**

Hi temp piston rings

Wristpin

Circlips

Hotrods +3mm stroker crank with rod

Stage 3 Hotcams

Pro-X valve springs

OEM retainers and collars

Viton valve stem seals

Pro-X stainless intake and exhaust valves

Main bearings

Crank balancer bearings

Clutch arm needle bearing

Transmission bearings

Shift Cam bearing

Water pump bearing

CNC machined water pump shaft with billet impeller

07+ After market oil pump

Complete gasket kit

Cometic big bore MLS head gasket

Complete crankcase oil seal kit

K&N oil filter

NGK spark plug

Timing chain

Clutch kit

MAXLOCK TITANIUM head stud kit - LIFETIME WARRANTY*

Stickers

Piston uses pump or race gas

No mods required except carb re-jetting

1 year warranty on complete kit*

**Products we sell: At Dune Goons Shop we sell parts from the best names in the industry. Unless otherwise stated, we will put the quality of the parts we sell up against any other companies in the industry. Also, we stock the same parts from different manufacturers so that when back orders occur like they have been for the last year we have an alternate part to send that is the same quality. This would be the ONLY reason your order might be slightly different when it arrives. We NEVER sub a cheaper part EVER without contacting you and offering you a partial refund. If you want a certain brand part just ask (if part is back ordered this may cause a delay on your order).

*Warranty: We stand behind all parts we sell 100%. Everything we sell has been tested hundreds if not thousands of times and when installed and tuned correctly they work over 99% of the time. Part failures happen, but it is rare that it is not due to being installed incorrectly. If after installation there is an issue contact us for a warranty return. This product is NOT DIY. Over 99% of people in the world are not qualified to build an engine, and it is the responsibility of the person assembling and tuning the engine to make sure everything works correctly. It requires special tools and has to be done 100% correct. Many parts must be measured down to .01”. We ALWAYS STRONGLY recommend parts be installed by a qualified, experienced mechanic. Warranty does not cover failure that is a result of improper installation, tuning, break in, or misuse. STUD WARRANTY: If for any reason a stud fails during use, not installation, we will send a completely new stud kit. No other parts or any labor are included, and it can not be converted to a refund or discount on any order. Studs must be returned to us for inspection first. ALPHA CUB WARRANTY: If your Alpha Cub cylinder fails for any reason not related to installation, tuning, break in, or misuse we will fix the cylinder free of charge. If it can not be fixed we will supply you with a new one.

We ship next day most of the time. Modquad parts are shipped Monday-Thursday. Engine Kits are 3-5 business days.

We don't do backorder! If your items has already sold you will be notified immediately and you money refunded on the spot.

Sold items are removed daily.

If you see it on this website, it is 100% in stock unless it just sold before you clicked buy.

If you call we answer, if you text we respond, if you have a question we respond. Sometimes we sleep so it could be next morning but we will respond.

Thank you for shopping with us! We appreciate you!

Cut em Up!

Dune Goons Rider ~ Breanna

Showing her personal style and cutting the shirts up to her liking. We don't mind one bit! Cut em Up!

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YFZ450 YFZ 450 Cases Big Bore Stroker 500c Complete Rebuild Assembly Cams Valves

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Cut em Up!

Dune Goons Rider ~ Breanna

Showing her personal style and cutting the shirts up to her liking. We don't mind one bit! Cut em Up!

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