Honda CR250 2002-2004 Phathead cylinder head kit Color:Brown two sets of o-rings

two sets of o-rings

KTM105 2018 2024 Phathead cylinder head kit GasGas MC105 Husqvarna TC105 supermini

Stock (91+ octane)

Sold as a kit with all required seals for the selected model

XR650L 93-17

Honda CR250 2002-2004 Phathead cylinder head kit Color:Brown two sets of o-ringsHonda CR250 Phathead cylinder head kit 2002 2004 Chamber selection: HF21 17. 4cc Stock compression HF22 16. 4cc (95+ octane) HF23 15. 5cc (100+ octane) HF24 14. 4cc (105+ octane) Phathead Kits include a head shell with one combustion chamber, two sets of o rings, cylinder head nuts, copper washers, some stickers for your bike and tool box and installation instructions.. Phathead cylinder heads are made of 6061 T6 billet aluminum. The material is