KTM300XC-W 2025+ Husqvarna TE300 TBI Phathead cylinder head kit husky 6cc (110+ octane)

6cc (110+ octane)

9cc (95+ octane)F13 - 6

4cc Stock compression

9cc 100+ octane

KX125 all years

KTM300XC-W 2025+ Husqvarna TE300 TBI Phathead cylinder head kit husky 6cc (110+ octane)KTM300Xc W 2025+ Husqvarna TE 300 TBI Phathead cylinder head kit Chamber selection: Stock compression High compression available upon request, mapping suggested. 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