Builtz71

iTrader: (4)

thinking about picking up a quick fuel qft ss750 for my lq4..what do you guys know about these carbs?..the guy wants $450 for the carb and a pro topline sbc intake manifold..do you think that is a decent price for it?..just dont really know how much i could sell the intake for..

thanks,Cody

speedtigger

iTrader: (16)

I think the Quick Fuels are probably the smartest buy on the market for a racing Holley.

Pop N Wood

iTrader: (1)

That's a great price. If in good condition I would snap it up.

I have a quick fuel base plate on my Holley DP. very well made stuff.

Graybeards64

iTrader: (1)

I found a used QF carb for my LS project and it has been great. I know used stuff varies, but I am loving mine.

SilverSS07

iTrader: (1)

I've got a QF 950 on my big block. Been over 4 years with no problems. I like it

WhiteLTone

iTrader: (18)

I have a quick fuel 850 on my stock cube nitrous car. I love it.

Builtz71

iTrader: (4)

well i talked him into selling just the carb for $300..so im gonna grab it this weekend..

hifi875

iTrader: (2)

they are built here in bowling green, and make some really nice stuff. Those guys know what they are doing.

daniel044

iTrader: (23)

I got pro systems due to their customer service, just takes some time to get all the tuning correct but most are the same out of the box.

Steve Sr.

iTrader: (1)

I spent the bucks and bought a new 850 QF and had a bunch of trouble, ran really fat . Changed jets,made all kind of adjustments just couldn't get it right. But have talked to others who have had great luck with a QF carb. I went with Pro Systems, is working great.

speedtigger

iTrader: (16)

I bought a custom built Pro Systems Carb. It runs just as good at the track as my home built Carb, but it would never idle lean enough. It was always black plugs, black exhaust and watery eyes. I sent it back 3 times ad no solution. Now it sits in a box on my shelf. My home built unit with Holley HP upgrade kit has won the job. Runs hard, idles clean and cruises at 14:1.

I think Pro Systems builds a fast race Carb for sure, but I got the impression they are not into tuning for the street.

Builtz71

iTrader: (4)

I picked up the carb,i think I got a good deal..looks like its in really good condition..any suggestions on the jet sizes I should start with?..not real sure what's in it right now

Notalent

All we use is Quick Fuel. Holleys quality went down hill and Quickfuel stepped up for us. I rarely see a defect/bad carb, most tuning problems are due to people who dont know how to tune a carb. The overall finish is better and the base models will have the see thru float bowls.
I personally run a Pro Systems on my Chevelle and it made about 25HP over the 850CFM Holley we had on it, Patrick did my setup spot on.