Anyone Have an opinion on Harmon Collins S 108 Cam??
 

I bought an new harmon collins S 108 cam for 42-48 Ford many years ago at Carlisle. The only markings I see on the cam are S 8 4. I hope that it is the correct cam for the data sheet I got with it. Cam lift is supposed to be .362 inches lift on intake and exhaust. I will check that at least. Thanks for any info on this.
Chuck

Re: Anyone Have an opinion on Harmon Collins S 108 Cam??
 

Normally a Harman-Collins cam will have their logo and a 4 digit process number around the OD of the cam gear flange. Take a look and see if you see their marking and some numbers - that might help.

D

Re: Anyone Have an opinion on Harmon Collins S 108 Cam??
 

Cam Lift .362 Valve Lift .350 Intake opens @ 17 and closes @ 60. Duration 256.
Exhaust opens @ 59 and closes @ 17. Duration 256. Intake lobe centerline 112.
Exhaust lobe centerline 111. Lobe separation angle 111.5

See post in for sale NOS Harmon Collins Camshaft dated 11-15-2014 for a photo of cam card.