Camshaft orders may not be cancelled once payment has been taken! There are no returns on camshafts, other than a warranty issue.


Returns must include an RAN ( return authorization number ). This can be obtained by emailing
The RAN must be included in the return package and on the outside of the package.

The warranty is not transferable.

Returns must include copy of original receipt.

Returns must be made within 30 days of purchase.

Products must be unopened and in "like new" condition.

There will be a 20% re-stocking fee on all returns.


Vinci High Performance warrants that its products are free from defects in material and workmanship for a period of six months from the date of purchase.

Camshafts must be purchased with matching lifters and lifter trays to qualify for warranty.

With all warranty items, prior authorization must be obtained from Vinci Cams.

Vinci Cams reserves the right to inspect and verify alleged defects in materials and or workmanship.

Vinci Cams is not responsible for labor charges nor collateral damage that may occur.

Returns must be sent to:
Vinci High Performance
671 Quietwater Cv.
Altamonte Springs, Fl. 32701
(Except for Yella Terra Products) Rocker Arm Kits must be up-opened and factory sealed. After the RAN is received, the rocker kit must be sent back, directly to the factory Yella Terra warehouse in California.

Yella Terra %
P. J. Hardy's Distribution Center
42295 Avenida
Alvarado #3
Temecula, Ca. 92590



 < return to main page >