banjopicker
02-19-2010, 11:54 AM
If you are running two fours with vaccum secoundaires is there any benifit to had linking the two vaccum chambers together?
JimmySmith
02-19-2010, 04:24 PM
I ran 2 vac sec 600 holley's on a 350 bracket mtr and mine were tied together and I would say that is a must do . Also was not happy till I removed the power valves. Later J.Smith 4621 racing
jws29ply
03-30-2015, 02:42 PM
besides pairing the vac. together, did you use progressive linkage or have them operating together ? some tell me that the progressive linkage will lean out the rear cyl's. what's is everyone's thought.