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cole930 cole930 is offline
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Join Date: Mar 2000
Location: Auburn,In. U.S.A.
Posts: 2,449

1. Here is the link to the Synchronic BOV. Very nice, very fast

2. Just talked with one of the original developers of the velocity cone
for Porsche CIS. He confirmed exactly what we were assuming.
He said it accelerated the metering plate faster from rest through
full movement of the lever and eliminated the plate stall inside
the venturi allowing full movement of the control plunger.
He said this was originally seen on an old Mercedes CIS and
they did some testing and then had one made for a 930 metering
plate and it worked so well they used them on their race motors
had them made locally and sold them through various Porsche
aftermarket suppliers.

Cole - 80 930 "The Old Sled"
Mods: TurboKraft Custom IC, 934 Headers, GSX 61, Zork, Port Work, SC Cams, Air Mod Fuel Dist Relocated, Water Meth Injection, BL WUR, MSD 6530, Greddy EBC, Synapse Bov, Short 2nd & 3rd with 8:37 R&P, Wevo Shifter, Coupling, and Mounts, MTX-L SSI-4, Big Brakes, Rebel Coilovers, Bilstein Sports.

Last edited by cole930; 03-06-2009 at 01:56 PM..
Old 03-06-2009, 01:49 PM
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