How To Rebuild A Holley Carb, Part 1. We keep it simple. 

I rebuilt my first carb ever, a 4160 of the same vintage as this, and this video got me through the entire thing successfully. The only thing I did differently was rebuilt it in sections (primary bowl, secondary, main body) so I didn't have to keep track of as many parts. In doing so, I learned my electric choke was getting caught up and causing the throttle to stick. This video was exactly what I needed.

Great video! I am tackling my first Holley rebuild. I greatly appreciated you going slow and explaining each part and their function in the carb. Now - looking forward to part 2 - the assembly.

Great video! Very informative and your step by step directions on disassembly and reassembly made me feel confident that I could tackle my next holly rebuild, keep ‘em coming!

Yes! Definitely videos on wiring & electrical! That’s where I have most trouble! Currently I need to replace the ignition switch in the 1973 Winnebago Brave (Dodge RM-300 chassis), & not only do I need to find a replacement, but I also still need to get it out of the steering wheel column housing that’s in 3 sections, but I can’t figure out how to get the bottom section to lower down so I can access it! I’ve taken it apart so many times & then have to put it back together so I can tow it for street cleaning, so it’s a hassle. I’m figuring for now I’ll rebuild the carburetor, & maybe I can learn how to just Hotwire it, & do that until I can get the ignition switch & figure out how to fix it! LOL I’m an amateur, so it just takes me a lot longer to figure everything out, that’s why I love the educational “how to” videos for literally almost everything out there. I can’t afford to hire anyone, & in this city it’s best to just DIY, because most people don’t seem to know what they’re doing either, but the difference is, “if you want something done right, you need to do it yourself”, as the saying always goes! LOL Thanks!

I'm in the middle of rebuilding the carb on my 1964 Ford Galaxie. This video is extremely helpful and informative! Thank you!

Thank you very much!! I just inherited my grandfather's 57 Tbird and it has this carb. Never rebuilt one before but I'm 100% sure I can get it back together and running with your help. Couldn't have done it without you!

That Coca-Cola will definitely break down any rust & impurities! At least the mid-1900’s Coca-Cola, but I’m sure the same formula still applies nowadays! LOL I have to rebuild my 4150 manual choke Holley, but I’ve never done one before, hence I’m studying & researching before I wrench!

Буду пробовать перебирать свой 1850, спасибо за видео:)

Finally a decent carb rebuild video. THank you

I try to use a see through plastic bag or containers to take apart things with springs, that way it’ll fly into the bag instead! Of course, if I don’t know if something is going to fly out in the first place, it’s hard to predict, so sometimes just using a see through plastic covering so you can see what you’re doing might save headaches of looking for flying parts! That’s my amateur tip, because I’m a complete amateur! LOL

Great video, sir. Glad I stumbled upon this video and your channel. I’m planning to rebuild mine myself in a few weeks.

You are one awesome teacher! Excellent video! You absolutely rock!!

tip- I like to use a hook and pick set to remove little things like o-rings and gaskets 😎 Thanks a bunch for doing this video. LOVE the detail!!!

Thank you for sharing... I needed help with my Holley not knowing what to do at all..I hope I can get those screws off without having to use the Holley tool..

Excellent, very helpful!

nice video man helpful 👍

According to my book Holley lists 9834 as having a jet size of 42… series 1 has as 61, series 2 and 3 have a 68 jet. Hopefully that helps. Great video!!!! I’m about to rebuild my 25+ year old list 80457

Base plate screw idea 😮

You stated that 4160 stood for vacuum secondary and 4150 stood for a double pumper. 4150 means the secondaries have a metering block. The 4160 means it has a secondary metering plate and no block.

If you use compressed air to blow out the passages, BE care full when you blow the holes on the opposite side of the brass air bleeds. Why? Because yestrday I spent hrs and finally found the 1 on the prim side blow out and ended up under the front end of my Camaro. I’ll red loctite that back in. So to be safe blow from the brass side which is the top of the carb opening or use lower pressure from the body side where the metering block mates to.😅

I liked your video friend. I have a completely identical carburetor that I put on an original '75 Ford 302. The problem is that it doesn't have a stable idle, I have to close the mixture screws idle so that it is more stable, if you started to loosen them the engine begins to fail and try to shut down. If I rev the engine to 2000 rpm There are slight hesitation but if I partially close the choke it stops failing. When I start the engine, it starts stable but instantly crashes. The engine does not have emissions issues in the intake manifold, I already checked that it does not suck false air, the secondary ones are fine closed. I don't know what to do anymore friend, do you have any ideas? Thanks greetings

And if you need a closer look at what Scott is doing you can zoom in on the work being done.. while the video is going

As soon as I saw the Impala I subscribed Lol. Got a '65 at home that I'm trying to get back into good running condition. I have a problem with the motor wanting to diesel when I shut it off. SBC 383 but it was also happening when I had a SBC305 with TBI on it, so I'm thinking it must be an ignition or fuel delivery issue. Haven't been able to figure it out. Great video!

Any thoughts on what to look for? I’m about to rebuild my Holley 4150 from 1969. Had it professionally done a few years ago but it’s always had a problem. Car starts fine when cold, but when the car is all warmed up, my engine will not start unless pedal to the floor. Choke is wide open at this point. I’ve replaced the power valve thinking it was leaking but same result. Any thoughts what to look for as I dive in?

I think the most difficult thing for me is going to be putting that clip back in the choke linkage and i don't think my floats want to adjust with the screw and needle and seat? And I don't have a rebuild kit but the carburetor is gummed up and I need to take it apart and clean it as best as possible and put it back together using the old stuff until I can afford to clean it and rebuild it and it goes on a 400 M Ford that uses the kickdown..

Keep spraying your carb until you get nice green circle on you car

Yes! Holley and Carter/AFB use regular tools, unlike the Quadrajet!

you cleaned the carburetor and set it on a dirty bench are you going to clean it again

When I mash the gas it won't speed up 4160 holly

My advice is get rid of all of them. They are junk. Sorry to say. 😢 you spent all that time rebuilding it and start your car and it backfires well. Might as well start over again.