Re: What HP does this Cam have???
Should be Crane/WBR's PN WG-1079. Spec's are;
292/232/300/234, 108/106, .488" lift hy-cam.
Imho, a hy-cam like that needs a minimum of at least 11 to 1 CR to run like it should!
That's a big cam in a SB unless it is a 400 or 406 motor!
And I have a Melling 292/230, 109/107, 480" lift hy-cam in my about 9.5 to 1 CR. 406 and it was doggy until I was up at least 25 to 3000 rpm!! (WBR's PN WG-1011)..
But once I was "up on the pipe" as the 2-stroke guys say, it ran fine even with my M-20, 3.31's and 26.5 tall, L-60 tires...