Pay in 4 interest-free payments of $55.25 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Housing uses all standard KX500 OEM water pump bearings
Only fits the TSR Billet Heads
with the squish clearance being tighter than stock and designed to be more detonation resistant with overall improved power through the whole rev range with multiple dome sizes to choose from to suit both pump and race gas applications
TSR Yamaha 70 High Compression Billet Engine Head Kit
Yamaha 50 High Compression Billet Head Kit CR500 Housing uses all standard KX500TSR Yamaha 50 Billet Engine Head Kit best bolt on mod you can do or your outboard Our billet head kit has increase cooling volume and improved heat dissipation, with the squish clearance being tighter than stock and designed to be more detonation resistant with overall improved power through the whole rev range with multiple dome sizes to choose from to suit both pump and race gas applications This is a direct bolt on kit with no other mods required.
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