Hi. I am rebuilding a spare 4100 for my '62 390 and am looking for advise on which power valve to use. I have 9 choices from 2.5 to 10.5" HG. The code that is on the carb is stamped 5 k 2, but I'm not sure what that means as the seemingly identical valve from a Holley has the activation pressure stamped on the side instead. If no advise, I would be happy to know what was stock.
Thanks,
Grant
Power Valve Selection?
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gyoungwolf
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Power Valve Selection?
"The Carbmeister"
1962 Light Blue Convertible
1972 Caddy Hearse (for sale)
2005 Jag XK8 Convertible
2006 Silverado RST Intimidator SS
1962 Light Blue Convertible
1972 Caddy Hearse (for sale)
2005 Jag XK8 Convertible
2006 Silverado RST Intimidator SS