I recently picked up a free 87 parts truck with a 22re with a siezed bottom end.
Was told the engine was out of a race buggy and he remembered it having a cam and a header. It has a header but where can I find some info on the cam in there? I plan on pulling the head and if it looks good and does indeed have a cam, plop the whole thing on my 93 with a leaky external water jacket head gasket.

 

Can do that when I tear it down. Kinda thought they'd actually have some markings though.

 

I don't thing they'll have any markings on it. there's really no where to put markings on them; nearly the entire thing is a machined surface

 

even if they did have markings, alot of companies regrind factory cams and/or factory blank castings. There was a thread a while back on this I think.