yes,I have found out that info doing some research on it a while back.
I see it seems to be the summit house brand carb now days as it has summit where this one has holley.
![](/ubbthreads/images/graemlins/shruggy.gif)
it does look like the ferd motorcraft annular boosters from a ferd 2-v carb when they are removed.
it does use standerd holley jets.they are small in size at 50-55
to me that sounds way lean and prob why the guy said it did not work well.
all I found wrong so far is the accel pump was shot. so I replace the rear 50cc pump and the front 30cc pump along with both PV that are 8.5
I am going to fire it up this way to see how it acts. then maybe bump the jets up to the same specs on the summit house brand 750-850 carbs.
I was told you can go a lot smaller on the jet size with annular boosters but I have never tuned a holley.
![](/ubbthreads/images/graemlins/shruggy.gif)
it seems as simple as a edelbrock the way the top is a 1 piece. to me it looks like a q-jet/edelbrock/holley hybrid.
only thing holding me back right now is...do I want to spend the $ on a duel feed line for it or just rig up to clamps/hose for T&T?
I have a holley 650 mech double pumper spredbore car as well, the 6210/6211 IIRC I will be trying it as well maybe. but really lke a q-jet.