Pro Form 850 carb
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Senior Member
Joined: Sep 2000
Posts: 885
Likes: 1
From: Annapolis, Maryland
Car: 1985 Camaro
Engine: 565 BBC
Transmission: Glide
Axle/Gears: 9 inch/spool/3.70
Pro Form 850 carb
I have a 850 Pro Form carb for sale. This carb works great. I have it on my 421 SBC and with no tuning had a 1.31 60 ft, @ 9.83. I bought this carb used from a member on another drag racing site. It does have 950 carb bowls on for some reason. This carb has not given me any problems what so ever and there is nothing wrong with it. I am finally going to a custom built carb for my motor. Here is the part number out of JEGS
http://www.jegs.com/i/Proform/778/67201/10002/-1
It does not have the chrome bowls however.
http://www.jegs.com/i/Proform/778/67201/10002/-1
It does not have the chrome bowls however.
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iTrader: (1)
Joined: Mar 2008
Posts: 2
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From: Tampa, Florida
Car: 89 firebird
Engine: 400 sbc/forged/alum/supercharged
Transmission: TH350, manual valve body
Axle/Gears: posi 390/4 whl disc
Re: Pro Form 850 carb
How much are you asking for it? What would shipping be to 33635?
Supreme Member
iTrader: (5)
Joined: Jan 2002
Posts: 13,622
Likes: 5
From: Orland Park, IL
Car: 1984 Z28
Engine: SLOW carbed ls
Transmission: TH400 with brake, 8" PTC converter
Axle/Gears: moser 9" 4.11
Re: Pro Form 850 carb
dang man where were you about a month ago before I bought a new quickfuel carb
You jumping up to a 1050 dominator now? I'd recommend giving pro systems a call, they're great and not much more than a similar parts store carb with custom tune.
You jumping up to a 1050 dominator now? I'd recommend giving pro systems a call, they're great and not much more than a similar parts store carb with custom tune. Thread Starter
Senior Member
Joined: Sep 2000
Posts: 885
Likes: 1
From: Annapolis, Maryland
Car: 1985 Camaro
Engine: 565 BBC
Transmission: Glide
Axle/Gears: 9 inch/spool/3.70
Re: Pro Form 850 carb
Actually Pro Systems got the call last Fri. Should be by the end of the week or beginning of next week. 4150 style 1000cfm custom tune. Partick said the 4150 go lean on launch and he puts dominator parts in it to compensate for that. He said he has guys go from 2 inch wheelies to 2 feet wheelies. Carb is also good for a 350 shot. I cant wait and I am picking up my converter tomorrow that was finally redone for this new combo. Should be fun!!!
Supreme Member
iTrader: (5)
Joined: Jan 2002
Posts: 13,622
Likes: 5
From: Orland Park, IL
Car: 1984 Z28
Engine: SLOW carbed ls
Transmission: TH400 with brake, 8" PTC converter
Axle/Gears: moser 9" 4.11
Re: Pro Form 850 carb
Ya my friend has their 1000cfm 4150 carb, picked up .08 going to a 1050 dominator by him off another motor combo with the 4150 to 4500 adapter spacer. Should be a stout piece, good luck with it and drop me a line to tell me how it all turned out.
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