Best Place to Source Web 312a Cam (USA delivery)

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Dan1950

1974 MK II Roadster
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I'm working on a monthly budget for my winter build. Due to long lead times I ordered my Maney/JS pistons last month.

Next on the budget is the cam as that will allow me to assemble the bottom and do a mockup of the valve train to check clearances.

Where's the best place to purchase the Web 312a cam stateside? (price/leadtime)
 
Either Webcam or Jim is a good place to start. I believe you have to do a core exchange from both of these sources though.
 
I'd try Webcam, but why not the JS cam to go with the pistons?
The Web 312a can be run with flat or 4"radius followers. (or a combination of the two) That allows me a "Plan A" and "Plan B" or possibly even a "Plan C" .

I want to mock up the valve train with flat followers for maximum duration and overlap. If clearances are sufficient I will go that route. If things are a bit too close I can have the followers ground to the 4" radius to reduce duration and or overlap.
 
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