Special design cams to suit high power turbocharged B series engines in the 600-1000HP range. Primary & Secondary lobe specifications are: Intake 250 & 254 / Exhaust 250 & 250 Degrees advertised duration. Intake 7.00mm & 8.60mm / Exhaust 7.00mm & 7.00mm lift.
284/274 Degrees advertised duration. 11.25mm /11.00mm lift.