Anyone have specs for H&C Cams? I have a NOS cam marked "21a SU- T RE." An old Hot Rod ad for these cams lists a SU-M, SU-H and SU-T. Anyone know what the specs for these are? I'm going to have it measures but wondered what the "advertised" numbers are supposed to be. Thanks, Z
In George Mcnicholl's book,"How to build flathead H/P" he lists an SU-T, at 260 intake &exhaust duration,110 lobe separation and .342 intake- .340 Exhaust-NET lift. Valve lash-.010 in.- .012 ex. (hot).. Overlap 40 Degrees IVO-20 " IVC-60 " EVO-60 " EVC-20 " fOR WHAT ITS WORTH.
Is Harman & Collins still in business? Just wondering if someone else might have bought the rights to the name and might be running the business again. Jimbo
Really? I'll have to look in that book again. Thanks duncan. I'm pretty sure I scanned it.... I'll look again. I'm having a friend at Howard's Cam's put it on his machine, I was curious what it should be VS what it will be. Thanks, Z
The Jalopy Journal
