Honda CR250 2005-2007 Phathead cylinder head kit Color:Black two sets of o-rings

two sets of o-rings

252SX - 24

KTM250SX 2023-2025 Phathead cylinder head kit Husqvarna TC250

IT200 YTM225 Tri-Moto 1983

Honda CR250 2005-2007 Phathead cylinder head kit Color:Black two sets of o-ringsHonda CR250 Phathead cylinder head kit 2005 2007 Chamber selection: H30 21. 8cc Stock H31 20. 6cc 95+ octane H32 19. 7cc 100+ octane H33 18. 5cc 105+ octane H34 17. 4cc 110+ 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