HELLO

I HAVE A ROLLER CAM HERE THAT I WAS HOPING YOU MAYBE ABLE TO HELP WITH THE SPECS

I DONT KNOW THE MANUFACTORER

ITS OUT OF A 426 HEMI

ON THE FRONT OF THE CAM IS SCRIBED:

286-1
295-5
R6

E

933256 (MAY BE 433256)

ON THE REAR OF THE CAM IS STAMPED:
669476
92F1B

IF YOU COULD HELP ME WITH THE SPECS ID REALLY APPRECIATE IT

THANKS
TONY

The grind number (669476) looks like a Crane number. I couldn't find that number. It looks like the durations are 285@.050" intake and 295 exhaust. The question is the LSA, is it 106 or 116? If it is 116, then it's probably a blown alcohol cam.

hi,
thanks for the help

its was running in a street hemi engine, not saying that it couldnt have been in a blown alky motor prior, but it doesnt have much if any wear

any ideas on what the lift would be?

thank you
tony

Comp Cams has a baseline SS cam with similar specs. See the attached PDF. I'd guess around .750"-.800" lift. You should be able to get a rough idea by measuring the lobes with a caliper. It won't be perfect, but probably within 10-20%.