waynesie
Well-Known Member
My CS came to me with twin weber down drafts. They have worked fine, and are very simple, but I like to fiddle and want to see if Zeniths are better.
I aquired a set of Zeniths, but the thermo starter valves have been removed on both. The electric idle shutoff valves are there and both work.
Information about the thermo start valve say it further increase the richness at start up.... Not sure what exactly it does and when.
Is it necessary? And if so, when / what part of the start cycle does it help?
If not, do I need to cover up the holes?
Thanks for any help,
I aquired a set of Zeniths, but the thermo starter valves have been removed on both. The electric idle shutoff valves are there and both work.
Information about the thermo start valve say it further increase the richness at start up.... Not sure what exactly it does and when.
Is it necessary? And if so, when / what part of the start cycle does it help?
If not, do I need to cover up the holes?
Thanks for any help,