Kawasaki KX112 Phathead cylinder head kit 2022-2026 Chamber selection:KX113 - 6.4cc (100+ octane) KTM 65SX 2009 - 2025

KTM 65SX 2009 - 2025  Husqvarna TC65 2024 - 2025 / GasGas MC65 2024 -2025 Phathead cylinder head kit

Our cobra CX50 inserts are made in house to fit our Billet high flow Phathead shell or the OE cast cylinder head shell

0cc StockY12 -  9

70% cotton 30% Polyester Extra heavy weight Fabric to help you avoid the dirt scrapes and road rash and they keep you warm too

KTM300Xc-W 2025+ Husqvarna TE 300 TBI Phathead cylinder head kit

Kawasaki KX112 Phathead cylinder head kit 2022-2026 Chamber selection:KX113 - 6.4cc (100+ octane) KTM 65SX 2009 - 2025Kawasaki KX112 Phathead cylinder head kit 2022 2026 Chamber selection: KX112 7. 4cc Stock compression KX113 6. 4cc (100+ octane) KX114 5. 9cc (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 stronger and transfers heat