I was looking for something else in the shop today and ran across a plain white box of brand new cams. They are gear drive cams for an early Twin Cam. It's only marking is G61 and 46937 on the end of the front cam, G61 and 46938 on the rear cam. There's a spec sheet with it but there's no clue as to who made it. It's definitely an all out race cam with 284° duration @ 0.053".
I don't remember what I got it for. I mostly wonder who made it.
Quote from: SP33DY on February 12, 2021, 10:37:55 AM
I was looking for something else in the shop today and ran across a plain white box of brand new cams. They are gear drive cams for an early Twin Cam. It's only marking is G61 and 46937 on the end of the front cam, G61 and 46938 on the rear cam. There's a spec sheet with it but there's no clue as to who made it. It's definitely an all out race cam with 284° duration @ 0.053".
I don't remember what I got it for. I mostly wonder who made it.
Maybe George Bryce. Star Racing.
John
Maybe I did get it from George. I'll try to check with him later. He's pretty busy now, moving the shop from Georgia to Tennessee.
Quote from: jsachs1 on February 12, 2021, 04:13:39 PM
Quote from: SP33DY on February 12, 2021, 10:37:55 AM
I was looking for something else in the shop today and ran across a plain white box of brand new cams. They are gear drive cams for an early Twin Cam. It's only marking is G61 and 46937 on the end of the front cam, G61 and 46938 on the rear cam. There's a spec sheet with it but there's no clue as to who made it. It's definitely an all out race cam with 284° duration @ 0.053".
I don't remember what I got it for. I mostly wonder who made it.
Maybe George Bryce. Star Racing.
John
Thanks John. Got in touch with George Bryce. He said he thinks it's a George Smith #1 grind for cast pro stock style engines.