Engines

Further details coming soon, including recommended exhausts to match application.

OS - USA
OS 32 SXH ABC
OS 32 SXH Ring
OS 50 SXH
OS 61 SXH WC
OS 90 SXH and the new OS 91 SX-H Ring C Spec, very latest black anodised gold head.

Nova Rossi
Rossi 60

Webra
35FH Comp
50GTH
52H AAR
61 AAR
75 AAR
91 AAR - latest hot Webra, smooth and powerful

Irvine
36 ABC

YS
61
80
90