Name: Yamaha Banshee 68mm 421cc STROKER OEM Cylinder Sleeve Kit WISECO Piston Cometic
Brand: Dune Goons
SKU: 266586275493
Price: 831.0 CAD
Availability: InStock

Yamaha Banshee 68mm 421cc STROKER OEM Cylinder Sleeve Kit WISECO Piston Cometic

$831.00

Shipping calculated at checkout.

Yamaha Banshee 68mm 421cc STROKER OEM Cylinder Sleeve Kit WISECO Piston Cometic

Keep those made in Japan OEM Cylinders with this complete OEM cylinder sleeves, Wiseco forged pistons, and cometic gasket from BPRATV. Featuring a high-quality 66mm to 70mm sleeve, Wiseco pistons, and Cometic top end gasket set, this kit gives your machine the refresh it's been craving.

Fits: Yamaha Banshee 350 All Years & Models
Bore out your cylinders to 68mm for a huge power increase
Wiseco 68mm Forged Pistons (Includes rings, wristpin, and circlips) (Pair)
Advanced Sleeve OEM-quality sleeve engineered to perfectly fit your cylinder (Pair)
Cometic gasket set for a leak-free top end seal
All necessary parts for a professional cylinder sleeving
Requires +4mil Stroker Crank / Setup
All Parts MADE IN USA

Tired of lackluster performance from your old Banshee OEM Cylinders? This cylinder sleeving kit adds cubic centimeters for power gains. The OEM-grade sleeve, and Cometic gaskets ensure factory-level fitment and reliability. Transform your machine with boosted acceleration, torque, and reliability.

This kit is intended for professional installation only. Contact BPRATV to utilize our cylinder sleeving service or consult a qualified shop. Give your Banshee a new lease on life with this bolt-on kit.

*IMPORTANT NOTICE – PLEASE READ*

This product requires professional installation and is not intended for enthusiasts or individuals performing do-it-yourself projects (DIY).

For the final bore and hone process, it is highly recommended to consult a machinist at a machine shop.

Please carefully consider this information before making a purchase.

We can only recommend this kit for customers who are purchasing parts for their mechanic or shop.

*BPRATV SERVICE OPTION*

If you are interested in utilizing our cylinder sleeving service, please don't hesitate to contact us. Feel free to send us a message or contact us for more information. It is important to have pictures of your cylinder ready.

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!

Buy Shirt

Yamaha Banshee 68mm 421cc STROKER OEM Cylinder Sleeve Kit WISECO Piston Cometic

Yamaha Banshee 68mm 421cc STROKER OEM Cylinder Sleeve Kit WISECO Piston Cometic

Customer Reviews

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!

You may also like

Check us out on Facebook

Check out our Instagram!

"Dune Goons Forever"