Are there not vaccum connectors on the top of the carbs just in front of the butterfly valve?
This is what I used when I put bike carbs on my Jester back in '98. They are usually used to connect carb balancers to.
My biggest problem was that if you connect them all together you dont get a constant vacuum down the pipe as they would suck from each other. I had to make up check valves for each line so they would only suck from atmosphere rather than the other manifold branches, that was for a servo mind you not a MAP sensor.
Cheers
Stot
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1.6 Mazda B6 : Garrett TBO339 : 420cc WRX Injectors : FMIC : Microsquirt V3 : LC-2 Wideband : Toyota COP
Build Started Jan 2013 : OTR Aug 2014 : Build Pictures
Last edited by Stot : 22nd May 2013 at 11:28 AM.
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