[Mus408]

I have a few more,mostly of the air door housing.
I designed it to fit on any Holley with the choke tower milled off.
I was working on a version to fit the HP series Holley.
Had an idea of making these for sale,but did not know if there would be
much demand for it.
Mostly for a Double Pump type carb,where the owner wants to try something
different. You would have to remove the secondary accelerator pump lever.
Takes only a couple minutes to change over,figureing you have to change
out the Secondary High Speed Air Bleeds,to a larger size,to correct the A/F
ratio.
This test was done on a much modified 750 Holley,with a larger 1.420 venturi,a 1 3/4 base plate and annular Carb Shop "Super Boosters".
How it would perform on a typical Dog leg type booster is unkown as of yet.
I put the idea on the shelf for a while.