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Yamaha XS 1100 (78-81) DOHC 8v


Prices And Specifications Effective December 2017, And Are Subject To Change Without Notice.


When a core is required for an item, the core charge will automatically be added to your cart when you add the item. You must return your re-workable OEM core within 180 days of purchase in order to receive a core refund. If we do not offer a core for your application, you need to call us first, and send your core in to be reground / hardwelded.

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You do NOT need a PayPal account to shop with us, you can use your credit card.
You may also call us to order any of the listed items.

All in stock orders placed on-line Monday - Friday before 3:00pm Pacific, will ship the same day.

Please be sure to read our Ordering Policies.

Custom grinding available, call us direct for further details.

Camshaft Profiles:

VALVE
LIFT

DURATION

DURATION
@ 0.050"

GRIND
NUMBER


.365/.365


286°/286°


245°/245°

118


High performance street cam for stock engines. Price Per Set (2).


Regrind

N/A

Hardweld

80-121

$577.00

Please Call Us At 951/369-5144 To Order 80-121

New Cam

N/A


.395/.395


284°/284°


256°/256°

110


Strong mid and upper end performance for street / strip. Requires High Compression Piston, Performance Valve Spring Kit, and Shim Under Followers. Check ALL clearances! Price Per Set (2).


Regrind

N/A

Hardweld

80-131

$577.00

Please Call Us At 951/369-5144 To Order 80-131

New Cam

N/A


.435/.435


288°/288°


260°/260°

125


Excellent upper end performance for racing engines. Requires Performance Valve Spring Kit, Shim Under Followers, and High Compression Piston. Price Per Set (2).


Regrind

N/A

Hardweld

80-141

$577.00

Please Call Us At 951/369-5144 To Order 80-141

New Cam

N/A

Other Products:

Valve Springs Only

VS-Y11

$63.00

Qty:


Dual performance valve springs. OK up to 0.440" valve lift. Stock retainers OK. Price Per Set (8).


Valve Spring Kit

VC-Y11

$478.00

Qty:


Performance dual valve springs, aluminum retainers, bottom cups, and keepers. OK to .500" valve lift. Price Per Set (8).