Norris 407s Cam INFO NEEDED

manoa · Samba Member Joined: January 08, 2006 Posts: 198

Did they give you the .050" duration spec? I know all their cam cards give the .020" lift duration. Just curious...

hungup Cool

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seanpolson · Posted: Fri Jun 11, 2010 5:19 pm Post subject: norris cam

just ordered a norris 407 for my 1955 dp i'm building, should run pretty good. cam and lifters plus tax and shipping came to $116 Very Happy

manoa · Samba Member Joined: January 08, 2006 Posts: 198

RIS · Posted: Wed May 31, 2006 9:21 pm Post subject:

Rich, that's awesome - everyone I've talked to who ran a 407S absolutely loved it. What did you think of it? Norris made some great grinds...
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Richard Sedoris - VW Performance & Machine - Youngstown, OH
http://rismachine.tumblr.com/
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Mase · Posted: Wed May 31, 2006 9:00 pm Post subject:

Here are the specs on the 407S cam that's soon to go in my new type 3 motor:

Image may have been reduced in size. Click image to view fullscreen.

And here are the specs on the 408S cam that's currently in my Ghia vert's 2332:

What can I say... my engine builder loves these old school cams...
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Rich
Thornton, CO
'64 T34 Ghia Coupe
'74 T14 Ghia Cabrio

manoa · Samba Member Joined: January 08, 2006 Posts: 198

Anyone know the specs or weblink with information on a Norris 407s Type 1 cam shaft? Question

Literature or timing card would be nice. Or is their someway to take it to someone to get it measured and figured out? Need info for a future motor build.
Cool

Thanks...
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