proform 4150,1050 cfm

does anyone have any experiance proform 4150 ,1050 cfm carbs,look pretty good ,just wondering if they work well,Also has anyone used the TICU air filter screen and how much air filter to hood clearance did u use ,,,thanks ,,,,

I found this on the main body swap, to a 1050 Pro Form. It sounds very positive.

https://board.moparts.org/ubbthreads/showflat.php?Cat=0&Number=6805557&Main=5919238

The Proforms are very good for the money...We have run a couple of them. Currently I have a 950 on my Duster, and its running 9.80's....

I have the 1050 Pro-Form body with Quick Fuel bowls and block on my car and it's a very responsive trouble free carb
Gus

I just installed a ProForm 1050 mainbody on my 68` .
LOVE IT!
Gained quite a bit of upper RPM over the 950HP.

Just came in from the first drive with the vacuum conversion. I converted it TO VACUUM from Mech. to try and manage traction. It now has more power than before,gotta slow the secondaries WAY down.
Anyway,the 1050 needs LESS jet to get the same AFR that I had with the 950,so it has excellent signal

No info on the proform but I switched to a holley 1000 hp w annular boosters.

I like it over my 950 but only have the butt dyno as reference.

I have three of them. Two annular booster models and one down leg. The all work great on the street and pull hard. I am going to run the two 1050's on my 511" low deck with the tunnel ram. I have a spare 1050 down leg and billet base plate. If you want to do some testing we might be able to work something out.