I bought a crx that was burning oil. Pulled it apart and found valve stem seals bad but when I was pulling it apart I found aftermarket valve springs and retainer which I think they are blox and a set of cams with no markings on them except a stamp H in the cast. My question is does anyone know what these cams are. I've search and I know blox has no marking but none of the ones that I have seen in the search have an H in the casting. Hope someone can and thanks in advance.

 

Take a picture of the ends on them. The end opposite the cam gear.

 

Looks like a stock marking to me. But I could be wrong

 

Looks stock to me. The Drilled hole gives a BIG clue for a steel OEM cam

 

Those journals have a ton of wear, at least IMO from the pics.

OP can you upload better pics to share?

 

They're tiny whatever they are.

ITRs at best, GSRs most likely.