One other comment:
The First Dual Needle & Seat Holley Carb Bowls I saw was many years ago at Norwalk Raceway Park at a IHRA Pro Stock race.
The Bowls were on a 700+ cid Pro Stock Engine (back in the days when IHRA ran large engines vs the NHRA 500 cid engines.)
So the technology was first used on NA engines, not Boosted Engines, that came later.
Tom V.
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"Engineers do stuff for reasons" Tom Vaught
Despite small distractions, there are those who will go Forward, Learning, Sharing Knowledge, Doing what they can to help others move forward.
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