Our Kawasaki big bore kits can produce as much as 30% more displacement and 30% more torque. The best thing about a Kustom Kraft big bore kit is that they are the most reliable method of increasing horsepower.

We offer Kawasaki cylinder Big Bore kits 331 and 351; these kits also fit the current EFI models, the KLX 300. This Dyno Run was with a 351 kit stock carb and stock exhaust. This is a KLX 351 Big Bore Kit, which gives you more torque and horsepower over your stock KLX 250.

We offer Big Bore Kits on several Kawasaki models. Please don't hesitate to call or email us if you have any questions. Phone:(775)434-9680 Email: [email protected]

Shop the best selection of Kawasaki KLX Top End Kits at Dennis Kirk for the lowest prices. FREE SHIPPING on orders over $89 – We Ship Today!

Big Bore Cylinder Kit (41001-K01) by Cylinder Works®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship.

This page lists big bore options for the KLX 250 and KLX 300. OEM parts, cloned OEM parts, and aftermarket big bore options are included. If the valve cover gasket is worn, it is useful to replace when installing the big bore kit to prevent oil leaks.

Kawasaki KLX 300. Call Us: 775.309.4956 Home; Articles; Dealers; Log In; Account; Contact; Basket Home » Big Bore Kits » KAWASAKI » KLX300 Browse Products. Big Bore Kits. KTM; KTM 450SXF/XCF; KTM 520/525 EXC/MXC/SX; KTM 450/525 XC; RFS 250 EXC; 250 XCF/W_SXF; KTM 400EXC/MXC/SX-450SXF; KTM 530 EXC/XCW; KTM 350SXF AND XCF-W; KTM …

Full kit to upgrade KLX230 to 300cc. Includes everything required for high performance upgrade, from cylinder to ECU to gaskets.

2005年7月14日 · I'm thinking of doing a big bore (and maybe a stroke increase, too), but I've heard the thumper kit consumes oil. I don't know if I want that because it sounds like unwanted expansion differences between piston and cylinder, or break-in is sensitive with that kit.

Find common and hard-to-find 2024 Kawasaki KLX300R Aftermarket parts to replace existing components or upgrade your ride at MotoSport and qualify for free shipping.