Kawasaki KX500 Phathead cylinder head kit with compression release 1988-2004 GASGAS Kawasaki KX500 Phathead cylinder head

Kawasaki KX500 Phathead cylinder head kit with compression release 1988-2004

5cc (95+ octane)

KX125 all years

KX85 & KX100 up to 2013 (see other cap for 2014+)

copper washers

Kawasaki KX500 Phathead cylinder head kit with compression release 1988-2004 GASGAS Kawasaki KX500 Phathead cylinder headKawasaki KX500 Phathead cylinder head kit with compression release 1988 2004 Chamber selection: K51 42cc Stock compression K52 40. 6cc (100+ octane)K53 38. 2cc (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