crane roller cam help

BlueOval Ralph · 08-31-2009, 11:34 AM

Are you sure it's not
2118/427-2S-8
211 Degrees at .050
.427 lobe lift
2 dual pattern cam the S means less that 10 degree spread between intake & exhaust duration
8 means ground on 108 centerline

Quote:

Originally Posted by carleton tidd

I recently acquired a crane roller camshaft no. R-2118/427-25-8. Can anyone identify or decode these numbers for me? I'm especially interested in the valve lash specs. Thanks to all.