1050 AN 4150 info

[HardcoreB]

I have the aluminum 1.59 venturi annular booster main body that I'd like to experiment with but, haven't found any feedback as-to if it's a decent airhorn. Has anybody used this airhorn? This one has 10-hole black boosters. It is part number 67218. I have seen some Proform bodies that had a raised "QF" into the metering block area but this one does not. Thanks in advance!

[jmarkaudio]

The Quick Fuel/Proform bodies are fine. Brawler carbs are also the same bodies. It will be good to use.

[HardcoreB]

Thank you! I bought a pair of "PRO" baseplates from BLP for these. I never thought to ask them but, they sent them with butterflies with the holes in them. My old home-built standard 850 Holley bases have no holes and the car idled exceptionally in concert with modified IFR circuits(probably because it has 2 4150's). What would you do? Other opinions are welcome of course.