Engine Systems
YAMAHA Cygnus GTR BWS 125 EFI dedicated RACING-1 high angle camshaft group
Product DescriptionThunder G5 EFI dedicated
66 to 70 cylinders Cylinder dedicated RACING-1 high angle camshaft group
Camshaft lift IN: 6.8MM EX: 6.6MM
With 37.5MM reinforced valve springs
The main body of ductile iron FCD-700 for the top and the heat treatment cycle
Bearings are made of high-speed bearings NTN C3
