Hi guys,
I am trying the sort out a problem with a Holley carb on my '62 Hawk. When I bought her some idiot had fitted a 650 cfm Holley, I swapped that for recon'd 465 cfm and have had some tuning problems. Recently while trying to get the idle mixtures right, ( as she was running rich), using a vacuum gauge I screwed the mixture screws ALL the way in on both sides, and the engine still ran. Now to my way of thinking this means she is getting fuel some where else, or am I totally wrong and is it a vacuum leak ?
Some help please !
Oh, by the way, I've just joined, I'm from Brisbane Australia - it's about half way up the east coast. I've had Stude's on and off all my life after being bitten by the bug when I was about 17. I now have a '54 Champion, and the '62 Hawk.
Cheers
Matt
I am trying the sort out a problem with a Holley carb on my '62 Hawk. When I bought her some idiot had fitted a 650 cfm Holley, I swapped that for recon'd 465 cfm and have had some tuning problems. Recently while trying to get the idle mixtures right, ( as she was running rich), using a vacuum gauge I screwed the mixture screws ALL the way in on both sides, and the engine still ran. Now to my way of thinking this means she is getting fuel some where else, or am I totally wrong and is it a vacuum leak ?
Some help please !
Oh, by the way, I've just joined, I'm from Brisbane Australia - it's about half way up the east coast. I've had Stude's on and off all my life after being bitten by the bug when I was about 17. I now have a '54 Champion, and the '62 Hawk.
Cheers
Matt
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