Hmmm, I like the vacuum plumbing on Joes manifold, thanks for the pictures Joe.
I may take the time to drill & tap all runners & re-plumb in a similar way with smaller tubing.
At least that will potentially harmonize cylinder vacuum & may make it easier to tune.
Thanks for the info Kelly.
Yes I did synchronize the butterflies with a feeler gauge, but not with a vacuum gauge.
It’s been a learning curve, but I’m starting to come to grips with it & understand the setup better.
Sometimes it’s a good thing to have a few issues because you learn more during the process of sorting it out.
As well as people pointing out their ideas/solutions which helps greatly.
Vacuum pumps going in today.
Thanks all.
Regards,
Tony.
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