Re: Velocity Stack Vacuum Source

Posted by Lucky 1 on Jun 14, 2013; 10:36pm
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/Velocity-Stack-Vacuum-Source-tp4032200p4042315.html

I know the 78 carbs backwards and forwards as well and carbs going back to 1969.
I have no idea what he is talking about.

The only thing the vacuum ports should be used for is when you want to sync your carbs.

Maybe he is confusing vacuum lines with float bowl vents.

He should post a photo.

Vacuum/suction is created when the piston goes down -end of story.