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Old May 2nd, 2023, 11:41 AM   #78
DannoXYZ
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Name: AKA JacRyann
Location: Mesa, AZ
Join Date: Dec 2011

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MOTY - 2018, MOTM - Nov '17
Quote:
Originally Posted by Bob KellyIII View Post
and I do like that vacuum hose arrangement better in your picture because the stock way gives very little vacuum to the petcock I noticed that when I put the in line filter on
it would only flow gas too the filter when at max vacuum ! like revving it up and then closing the throttle THEN gas would flow....
not perfect by any means. but it did work.
That's not working properly and is reason you don't have any petrol in your carb bowls. Verify if petcock still operates this way when you get carbs re-installed. If it does, problem is with petcock not flowing properly. It should flow abundantly at idle, no revving/closing throttle needed to make it flow. May need to measure actual vacuum levels in those hoses.
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