Wanted-512bb Weber parts

Looking for either a complete carb (RR 7-9 bank) if possible or quantities of

64290.007 Pump check valve (#77)
71103.500 Aux venturi (#70)

No-go at the usual suspects...
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Did you try Dick Fritz and Pierce Manifolds? Or http://www.redlineweber.com/

I may have a check valve or two but not a whole set for sure.

You might try Michelotto if worse comes to worse. The BBLM's used Webber bases for the velocity stacks with the Lucas injection. They just ran the stock carbs through a band saw for a throttle plate and screwed a tall stack to it. They may have a box of the top 3/4's of a bunch of 3 barrel Webbers laying around.

 

Pierce had nothing...and Eurospares had a set of Weber off of a stuffed bb that sold last week. I hadn't even thought of Dick Fritz. The aux venturis are my primary concern. I believe that they're a 5mm bleed versus the Porsche 4.5mm. Checking with a few Porsche specialist, as well. Great idea regarding Michelotto... Thank you.

Red Line emailed; awaiting response.
Do you have contact info for Dick and Michelotto?

 

Hi David. I might be able to help you out. How many do you need ?
Nick

 

Hi Nick,

Funny you replied, as you were next up on my speed dial list. I may have found a viable solution through a Porsche parts distributor. If that falls through, I could use four of the booster (auxiliary) venturis.

Thanks,
David

 

Quite sure I will be able to lay my hands of a few, if you need David you know where I am my friend.