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Author Topic: K/H D Grind Cam With RC Stamp?? Yup.  (Read 2112 times)

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Offline Greggo

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K/H D Grind Cam With RC Stamp?? Yup.
« on: November 02, 2012, 10:31:17 PM »
What the heck do I have here??



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Offline Jerry Rxman Griffin aka MuthaF'er

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Re: K/H D Grind Cam With RC Stamp?? Yup.
« Reply #1 on: November 03, 2012, 04:21:26 PM »
A bad ass looking cam!
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Offline FunJimmy

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Re: K/H D Grind Cam With RC Stamp?? Yup.
« Reply #2 on: November 03, 2012, 05:00:17 PM »
Gregg

No idea what cam that is, but you never cease to amaze with your finds.  :)
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Offline Don R

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Re: K/H D Grind Cam With RC Stamp?? Yup.
« Reply #3 on: November 04, 2012, 06:38:05 PM »
Do you think someone used an  RC cam for a core, then welded and re-ground it? That's what I'm seeing. cool find.
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Offline Stev-o

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Re: K/H D Grind Cam With RC Stamp?? Yup.
« Reply #4 on: November 04, 2012, 06:49:22 PM »
Quote from: FunJimmy on November 03, 2012, 05:00:17 PM
Greggo

No idea what cam that is, but you never cease to amaze with your finds.  :)

+1!
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Offline Terry in Australia

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Re: K/H D Grind Cam With RC Stamp?? Yup.
« Reply #5 on: November 04, 2012, 07:28:19 PM »
That's gotta be one of the worst welded up cam jobs I've ever seen mate, seriously, that's a paperweight at best. If Russ Collins built that, he must have been drunk.  :o
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Offline Greggo

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Re: K/H D Grind Cam With RC Stamp?? Yup.
« Reply #6 on: November 04, 2012, 08:13:49 PM »
I don't know why it looks so bad in the pics Terry, but the lobe sides are smooth. 
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Offline Terry in Australia

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Re: K/H D Grind Cam With RC Stamp?? Yup.
« Reply #7 on: November 04, 2012, 10:45:59 PM »
Quote from: Greggo on November 04, 2012, 08:13:49 PM
I don't know why it looks so bad in the pics Terry, but the lobe sides are smooth. 

Yeah, I understand what you're saying, and there's nothing at all wrong with welded up cams, but the concern I have is how poorly finished it is, and how good (or otherwise) the weld quality is. No offence intended, just my opinion mate. Cheers, Terry. ;D
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I was feeling sorry for myself because I couldn't afford new bike boots, until I met a man with no legs.

So I said, "Hey mate, you haven't got any bike boots you don't need, do you?"

"Crazy is a very misunderstood term, it's a fine line that some of us can lean over and still keep our balance" (thanks RB550Four)

Offline johno

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Re: K/H D Grind Cam With RC Stamp?? Yup.
« Reply #8 on: November 05, 2012, 12:11:23 AM »
Greggo, always nice to find something interesting, ;D  , the lobe shape is a KH signiture, the RC thing I dont know as the the two RC cams I had were stamped with the cam number eg RC 315  or RC 327  so would have been unusual to not have the grind stamped on.   Who knows ? maybe you have a piece of history where the RC boys had sent a blank out to get some options for R&D   ??? ;D
cheers Johno
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Offline Dream750

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Re: K/H D Grind Cam With RC Stamp?? Yup.
« Reply #9 on: November 05, 2012, 02:16:29 AM »
Here’s how my Kenny Harmon D grind is stamped and fits 1969-76 CB750 K engines.

It also has R8 stamped near the cam sprocket indicating a regrind from a stock cam.
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