DO YOU HAVE A QUESTION?   or  +31 (0)33 2862800 (Only Thursday & Friday from 11.30-13.30 or Saturdays from 09.00-14.00 (CET))


0 products

XS650 Parts categories

 WE ARE CLOSED FROM 17 MAY TILL 7 JUNE !!!!!!!!!!! DURING THIS PERIOD WE CANNOT SHIP ANY PARTS!!!!!!!!! all orders can have a delay!!!


Camshaft Kit 277 degrees high performance [special order]

Partnumber: HT-0277
€ 429,00

Modified high performance camshaft 277 HEIDEN TUNING
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.
No core is required or accepted.
This cam has the same specifications as a megacycle 250-20 cam.
LHcyl. fires first, RH 277 degrees later!


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 (CET)
Saturdays from 09.00-14.00 (CET)


Heiden Tuning is a motorcycle store specialised in the Yamaha XS 650's and TX 650's. We offer a wide range of XS / TX 650 products, see our webstore.

Heiden Tuning iDEAL support
Heiden Tuning PayPal support