Kawasaki KX85 KX80 Phathead cylinder head kit 1991-2026 Chamber selection:K01 - 6.4cc Stock compression Wash warm and hang dry
Baker’s notes & crumb story
Description
Wash warm and hang dry to retain best fit
Y20 - 22cc Stock compression for the X model
5cc 110+
SX105 StockSX106 (100+ octane)SX107 (105+ octane)
9cc stock compression
Kawasaki KX85 KX80 Phathead cylinder head kit 1991-2026 Chamber selection:K01 - 6.4cc Stock compression Wash warm and hang dryKawasaki KX85 KX80 Phathead cylinder head kit 1991 2026 Our chambers are cut for the 85cc bore but work just fine with the 80cc bore as well. THey are slightly less compression on the 80cc bike but it is very close to the 85cc specs. Chamber selection: K01 6. 4cc Stock compression K02 6. 0cc (95+ octane) K03 5. 6cc (100+ octane) K04 5. 2cc (105+ octane) Phathead Kits include a head shell with one combustion chamber, two sets of o rings, cylinder head