holley 600

dave350v8 · Post by **dave350v8** » Thu Jun 03, 2010 8:24 pm

Hi,im running a holley 600 vac secondries on my chevy v8,how do i know if the secondries are coming in?,sorry first engine with a holley!

Eliot · Post by **Eliot** » Fri Jun 04, 2010 7:22 am

I can usualy tell by how quickly the fuel tank empties!

kiwicar · Post by **kiwicar** » Fri Jun 04, 2010 10:20 am

Hi
find the port that feeds the secondarys activation gubbins, botton of the carb, stick a bit of tube on the end of it (sealing it all around) and suck, while looking down the secondary venturies. . er suck it and see . . simples.
Mike