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'73 Honda CB350 cylinder head

Showing 5 mm valve stems, racing valve springs shimmed to target seat pressures titanium retainers, and, if you look closely, Teflon slipper cam chain tensioner.

rocker box machining

slotting cam sprocket

machining rocker arms

cam end play measurement

finding TDC

degreeing cam

special tools

thinned throttle shafts

countersunk choke butterfly screws

upgraded ignition & regulator rectifier with custom brackets

coils with custom brackets

dyno chart

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