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| Pontiac - Boost Turbo, supercharged, Nitrous, EFI & other Power Adders discussed here. |
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#1
03-05-2020, 11:19 PM
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Pvcr's
Is there a way to accurately figure out pvcr size if I know 7 lbs of boost with .062 pvcr's gives me a afr of around 10.5,I want to double my boost but not sure about the correct size of pvcr to be close to a safe afr.my metering blocks are drilled with a 6/32 thread and can't get much more of a jet size in these things.figuring I need to drill and tap another set in these metering blocks,and i need to know what size the new pvcr's need to be.I'm thinking another set of .062's.maybe I'm wrong.somebody clear this up for me.going to the track soon for some test n tuning.
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