YAMAHA SR500 TT500 XT500 CYLINDER HEAD REBUILD SERVICE VALVE JOB

Cylinder head rebuild services provided on customer supplied cylinder heads. Price includes parts and labor for disassembly, cleaning and inspection of all parts, both valve guides, valve seat machining, re-grinding the valves, final assembly with new valve seals. The price is for the head only and does not include work on the rocker cover or components. Head will be shipped back ready to install.

GUIDES- Valve guides are upgraded and made out of nickel bronze C63000 alloy which provides superior wear resistance and heat conductivity.

SEATS- Valve faces are re-ground in centerless valve grinding equipment and the tips are ground to remove pitting from tappets. Final vacuum testing ensures a quality valve job.

ASSEMBLY- All parts are carefully cleaned and inspected. Only serviceable parts will be re-used. Deck surfaces are checked for flatness and dressed.


Turn around time is 14-21 days