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XS650 Parts categories

Performance Cam/Valve Spring KitPerformance Cam/Valve Spring Kit

Camshaft / Valve Spring Kit Performance

Partnumber: 05-0025
€ 329,00

High performance camshaft kitHigh Performance Camshaft and matching performance Valve Spring Kit (Sold as a kit Only).
Cam fits 1974-84 447/533 type engines only.
Camshaft has removable 36 tooth drive sprocket and kit includes special valve stem seals, Valve Springs and clearance spring caps
(No valve guide mods needed).
Cams are machined from New Billets (Not a regrind or hard-weld).
No core is required or accepted.
New installed internal bushings included.
Designed as a bolt in kit requiring timing to stock marks to install.
See specifications and Dyno test sheet for more info.

Please click here for installation instructions


Chromiumweg 23
3812 NL Amersfoort
The Netherlands

Phone: +31 (0)33 2862800

If you have any questions please use email or call us on
Thursday & Friday from 11.30-13.30 or
Saturdays from 09.00-14.00 (CET)


Heiden Tuning is a motorcycle store specialised in the Yamaha XS650's. We offer a wide range of XS650 products, see our webstore.

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