I used a Holley first but it leaked out the back under boost. Holley makes a blow through carb. I believe they are demons. A slant six is not what it’s made for though.
People have been using Holley's for Blow through applications since the 60s...and a carb has zero idea what kind of engine it's bolted to.
Whoever you're talking to is either an idiot or trying to pick your pocket. You know, the usual
