Chris`s85Z28

I just got a holley 600cfm carb FREE!! now I need to know how to rebuild it anyone out there have a artical or can tell me how to rebuild it? I`ve never done it before. It`s a 600 CFM holley single feed E/choke and vacuum sec. carb

It`s been sitting for a LONG time it will need a rebuild right???

speedfreak85

I just rebuilt a 600 cfm holley, and if you've never done it, they're very simple. Just replace the old gaskets, o rings, powervalve, needle and seat, and whatever else comes in the kit with the new stuff. I would soak the carb in a 1 or 2 gallon can of carb cleaner also, after all the of the plastic and rubber is removed, and the carb is totally disassembled. Compared to some other brands of carbs, the holley is very simple. Go for it!

doug791

take pictures, used colour tape, do whatever you have to just make sure you remember how it all goes back together never done what youre doing but its true of any project. best of luck to ya

Chris`s85Z28

Thanx guys, they want $212 to do it. so I think I`ll just do it myself I think I`ll do that pic idea. Everyone says there easy so i`ll give it a try i`ll tell ya how it goes

jayman350

find a book that shows you how to do it, there are a couple of spots that can be rough if you don't remember the exact way it went back together

definately soak it overnight in the carb cleaner, also make sure you have compressed air to clean out all the crevices and holes.

an easy way to disassemble and reassemble is to get 4 bolts that will fit through the holes on the base of the carb and be long enough to act as its own table, and 2 nuts for each bolt. Thread one nut down the bolt as far as you want, place the bolts on the carb so that the head will be on the bottom and then put the last nut on the carb so its stable. the butterflys should now be off of the table so you can move the throttle and secondaries without it hitting the table. I found that this position was the best to disassemble everything.

good luck, and i'm sorry i made that sound more difficult than it really is

Chris`s85Z28

hey thanx for the idea I`ll do that bolt idea for sure

Fast_89rs

look at www.mortec.com they have some good info on the holley carb.,.