The Holley 2305 looks like it would be a good carb on a slant, especially for people like me who have a lot of Holley tuning parts. I haven't been able to find any info on it.

Does it use the same metering blocks and bowl as the 2300/4150/4160?

Anybody know where I can get one?

I believe the metering block is different; but, most of the other parts exchange with a 2300.

_________________
My truck is a Frankenstein creation
Built from the dead carcasses of others
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I think board member Reed Speir a while back wanted to try a 2305 progressive, but never got around to it, somewhere I had heard that Holley was thinking of dropping them from produciton since they weren't selling that many anymore...

-D.Idiot

The 2305 is basically half of a 4150 cut lengthwise. It has a front primary and a rear secondary with mechanical linkage. The fuel bowl and metering plate is mounted on the side of the carb not the front like the 2300. One jet feeds the primary and the other feeds the secondary. Holley discontinued them several years ago.