i thought the link would help..but maybe it didn't...I had some b17a1 cams that came from my motor when i got my 92' GSR..i took pics of the stamps on the cams and they were "A" and "N"..i think "A" was the intake..I'm 100% positive that these are the stamps on the B17a1 cams..i hope that helps.Originally Posted by StupaFly




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