here is one for the old timers

[OUTLAW]

ok years ago I had a gear drive for the secondaries on my holley carbs. Does anyone remember them and does anyone know where to getthem again . they worked slick as can be and made the secondaries 1:1 with the primaries and you could tune them to come in slightly later than the primaries. I need one again for my dbl pumper ...help!!!

 

[Rick@Laysons]

You might check with some of the circle track guys, a lot of them use the mechanical secondary set-up.

 

[OUTLAW]

good idea thanks

 

[Guitar Jones]

Why you'd want that I don't know, not really any reason to have that but I believe Bill Mitchell makes a 1:1 kit for tunnel ram setups.