Any help identifying this cam? Crane XG 272/320-12 19 37 92 Thanks
According to the Crane catalog the pattern looks like- duration(272) / lift(320)?? / lobe separation(112) I assume 193792 is the grind#. I don't see anything close to these specs and Crane couldn't help either.
The duration & lobe numbers look right for an aftermarket HP cam but the .320 lift cant be right. Bone stock OEM cams are .390-.410 range depending on year.
320 could be the cam lift. .320 cam lift with a 1.6 rocker ratio will yield about .510 total valve lift.
Thanks Jb35. They got a new cam ordered so they would know exactly what they are dealing with..
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