If you have a lot
of hours on your
4-Stroke, racing
every weekend
or installing a
new set of
rings. “Well” Its
time to revive
that top end on
your 4-Stroke.
Machine work performed:
We disassemble and clean the cylinder head, inspect the valve
guides, perform a 3-angle valve job and check the surface. If we
replace the valve guides we will hone the guides for proper
clearance. We recommend replacing all of the valves, valve
springs, valve keepers, valve guides, spring retainers, and valve
seals. We are in the process establishing a valve component kit
that will include all of the parts just descried for your make and
model of 4-Stroke, so give us a call at (831) 427-1000.
(Parts and valve guide installation extra)
Turn around time:
Depending on the availability of parts and workload, we could have the
machine work done with in two to three days.
Pricing $:
Single cylinder 4 VPC (Valves Per Cylinder) valve job only................$85.00
Single cylinder 5 VPC (Valves Per Cylinder) valve job only................$95.00
Replace valve guides on a single cylinder 4 VPC...............................$28.00
Replace valve guides on a single cylinder 5 VPC...............................$35.00
Photo of a 650 BMW
Note:
When shipping your cylinder head for machine work. Please! Please!
Make sure that you remove the Pucks and the Shims. You will also
have to install new shims once this type of machine work is performed.
See your owner’s manual on how to calculate shim thickness and
proper valve adjustment. On some 4-Strokes models we can set this
adjustment for you for an extra charge. We would need the cams,
Pucks and shims.
Shipping:
When shipping your cylinder head or cylinder for machine work.
Whatever shipping carrier you use (ex: UPS, FedEx, US Postal Mail).
Also please provide us with a pre-paid return-shipping label included in
your package, so we can return your item(s) back to you promptly
Is your 2 or 4-Stroke dirt bike or AVT experiencing SEIZURES?
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Bore and hone single cylinder to next size..........................................$85.00
Bore and hone twin cylinder to next size (ATV’s & Harley Cyl's)........$142.00
Boring cylinders for big bore kits. Add an additional charge of...........$52.00
Cylinder Machine Work:
We can bore and hone cylinders from a small 50cc to your big 4” big bore
cylinders. Cylinder is cleaned, then measured for current bore size to
determine next bore size. If you’re converting to a big bore kit. There will be
an additional over size charge for this type of machine work.