Exquisitely crafted for the discerning motorsport enthusiast, this comprehensive engine rebuild kit delivers uncompromising performance for the Yamaha Banshee 350 ATV (19872006). The foundation of this assembly lies in its high-grade iron cylinder blocks, precision-bored to 64.00mm for a true 347cc displacement. Engineered to exacting tolerances, each component exemplifies meticulous craftsmanship, from the forged pistons and rings to the robust cylinder head that promotes reliable heat dissipation. The 6.5:1 compression ratio is meticulously calibrated to elevate power output while preserving drivability across demanding terrains. Included dual carburetors ensure optimal fuel atomization, while the comprehensive gasket set and thread-locking compound assure a secure, factory-specification seal. With every essential elementwristpins, needle bearings, studs, and circlipsfurnished in a single curated package, this kit transforms a routine overhaul into an exercise in mechanical refinement. Designed for direct OEM fitment, installation proceeds with precision, honoring the engineering integrity of your all-terrain vehicle and rewarding you with responsive, enduring performance under the most exacting outdoor conditions.
Experience precision-machined iron cylinders bored to 64.00mm for authentic 347cc displacement
Harness improved power delivery through a meticulously calibrated 6.5 1 compression ratio
Rely on reliable heat dissipation from the robust cylinder head casting for sustained performance
Achieve factory-spec sealing with a complete gasket set and included thread-locking compound
Install with confidence courtesy of direct OEM fitment for Yamaha Banshee 350, 19872006
