Mark, I would say that they received cam blanks from Rootes (same
production core), and reground them to their specifications. I have a
Harrington cam and it too is identical to the productions cams. One can
discriminate between passenger and racing cams from their lobe profile.
The passenger cams will have a sharp lobe while the racing cams have a
square looking lobe (more wider and not pointy).
I hope that helps,
Jan
--
______ ______ _______
/ ____/ / ____/ / ___ /
/ /___ / /___ / /__/ / _| _ _ . _ _ _
/___ / /___ / / __ _/ (_|_(/_ /_)_|_(_|_| )_/_)
___/ / ____/ / / / \ \ _|
____/ /_____/ /_/ \_\http://www.ssrdesigns.com
|