Jerky vacuum signal

Balance tube should be at least 15mm ID to really smooth things out. or use a vacuum reservoir to take out the pulses. they put these on the waterpumpers that have power brakes, circa 82 rabbit (golf) is a good car to swipe these from. They look like a bunch of tennis balls were molded over with ABS plastic.

se vacuum signal from both carbs and fit anti-pulse valve in the line/lines. Haven't done this yet but it's a commonly known trick to get even, and strong enough vacuum signal from non-stock duals when trying to use a stock distributor.

Jan

Chris Phillips wrote:

Where can i get such a valve? what does it look like? I will try to get vacuum from both. But i'll also look into the reservoir thing. Please give me info on the valve though.

Thanx BugThug

You can try forst with a simple T fitting, maybe it's enough. The valves can be yanked from several watercooled cars at just about any junkyard. Don't know any off hand that would have them for sure.

Jan

I wouldn't use the reservoir, as it causes a great amount of delay in the vacum signal. As Jan said, try the T-ditting first, then the antipulse valve.

Bill, '67 bug.