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Mod | | Forums66 Topics126,776 Posts1,039,274 Members48,100 | Most Online2,175 Jul 21st, 2025 | | | Joined: Apr 2013 Posts: 54 Wrench Fetcher | Wrench Fetcher Joined: Apr 2013 Posts: 54 | Has anyone purchased a carb from Daytona Parts the make their own Rochester replacement carb. | | | | Joined: May 2005 Posts: 8,988 Sir Searchalot | Sir Searchalot Joined: May 2005 Posts: 8,988 | Have not heard of them. Mikes Carburetors sells them for $339. Nice looking kit. What truck, motor and carb do you have and what do you want? Plenty of original carbs and kits. Easy to rebuild. If you have a good core: Jim Carter has Rebuilt for $175 (all on back order?). Classic Truck Parts $179. | | | | Joined: Jan 2001 Posts: 5,320 'Bolter | 'Bolter Joined: Jan 2001 Posts: 5,320 |
See the USA in your vintage Chevrolet! My Blog | | | | Joined: Feb 2004 Posts: 28,674 Kettle Custodian (pot stirrer) | Kettle Custodian (pot stirrer) Joined: Feb 2004 Posts: 28,674 | P.T. Barnum is alive and well, and selling carburetors! Jerry
"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt! There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway Love your enemies and drive 'em nuts!
| | | | Joined: Jan 2008 Posts: 4,903 'Bolter | 'Bolter Joined: Jan 2008 Posts: 4,903 | Well, you only need two adjustments on a carburetor. The main metering jet and the size of the venturi. The metering jet would be no problem. Maybe he uses venturi of different diameters that slip into the throttle housing like Zenith did. Or maybe its kinda like what Jerry alludes to. Add a little more snake oil it it for a bigger motor. | | | | Joined: Feb 2004 Posts: 28,674 Kettle Custodian (pot stirrer) | Kettle Custodian (pot stirrer) Joined: Feb 2004 Posts: 28,674 | How about power valve mixture, accelerator pump volume and velocity, part throttle transition, ported or full accessory vacuum, dashpot throttle closure rate, fast idle during choke operation, and about a dozen other tweaks that account for hundreds of different part numbers just for GM Quadrajet carbs alone? An engine might run with a one-size-fits-none carb, but performance and/or gas mileage will suck like a Dyson vacuum cleaner! Jerry
"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt! There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway Love your enemies and drive 'em nuts!
| | | | Joined: May 2005 Posts: 8,988 Sir Searchalot | Sir Searchalot Joined: May 2005 Posts: 8,988 | I meant Mikes Carburetors Sells Daytona for $339. Daytona had no pricing. Hate that. They look good but the castings and such are made in Argentina. Rather have China.  Give me Rochester or give me Carter or give me Edelbrock (Carter) but ya doesn't has to gimme Universal. | | | | Joined: Jul 2000 Posts: 2,115 Insomniac | Insomniac Joined: Jul 2000 Posts: 2,115 | $350. Add another $25 + GST if you are Canadian. Nice... Here's another view: Y200 Carb Specs and exploded view: Data sheet
Last edited by Gord&Fran; 12/01/2016 6:09 AM.
Gord 🇨🇦 ---- 1954 1/2 ton 235 4 speed | | | | Joined: Nov 2002 Posts: 2,715 Carburetion specialist | Carburetion specialist Joined: Nov 2002 Posts: 2,715 | Have seen a number of various carburetors "reproduced" offshore over the last few years. So far, the ONLY one I have seen that is useful for more than a paperweight is the model 97 made in England. They had some "teething" issues in the beginning, but a very reputable company, and now have a very useable product. But if you enjoy rebuilding engines, go for the offshore reproductions! And Bart - if you ever do a side by side comparison of an AFB clone to a genuine AFB, you will drop your third "gimme"  Jon. Good carburetion is fuelish hot airThe most expensive carburetor is the wrong one you attempt to modify. If you truly believe "one size fits all," try walking a mile in your spouse's shoes!The Carburetor Shop | | | | Joined: Nov 2002 Posts: 2,715 Carburetion specialist | Carburetion specialist Joined: Nov 2002 Posts: 2,715 | And for those always looking for the cheapest price.....Google John Ruskin paying too little
Jon. Good carburetion is fuelish hot airThe most expensive carburetor is the wrong one you attempt to modify. If you truly believe "one size fits all," try walking a mile in your spouse's shoes!The Carburetor Shop | | | | Joined: Sep 2001 Posts: 29,262 Bubba - Curmudgeon | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,262 | Yep, simply going for the cheapest price for a service is much sillier than thinking you get the best by paying the highest price?
Check out references and quality of work (and how fast they "deliver" that quality product)?
Check out how the "seller" backs the work/service/product, in the unlikely event that something goes bad too early? | | | | Joined: Sep 2007 Posts: 51 Wrench Fetcher | Wrench Fetcher Joined: Sep 2007 Posts: 51 | My experience is limited with 235 carbs. I ditched the Rochester when it developed a leak, tried the holly weber from the pinto/vega era. Works well but too small for the top end Tried 2 holly webers, an expensive lesson in after market performance parts (the fenton intake was junk) And am now considering a single weber 38. It's supposed to be good for 6 cylinders with around 250 cubic inches. Not eager for another expensive lesson. Maybe another vintage carb?
[url=http://www.stovebolt.com/gallery/shannon_joe_1953.html]1953 Chevy 3100[/ur When life looks like easy street there is danger at your door
| | | | Joined: Nov 2002 Posts: 2,715 Carburetion specialist | Carburetion specialist Joined: Nov 2002 Posts: 2,715 | To date, in 50 plus years of working on carburetors and learning lessons; my most expensive lesson was a Weber two-barrel IDA that even the so-called Weber guru's could not make to function as well as a $5. swap meet flattop Ford (Autolite) 2-barrel. This lesson cost me almost $2500. several years ago when we were sponsering one of the dirt-track 4-cylinder race cars. Was supposed to be the "hot" set-up.
Lots of vintage carbs that will work well on a 250.
For a 250 CID Chevrolet, I would personally look at a Zenith from a GMC 248, one of the aftermarket Strombergs, or a Carter YF from a 240 CID Ford if the idea was a single barrel.
For a two-barrel (if a good two-barrel manifold exists, NEVER with a 2->1 adapter), a Carter WCD or WGD, a Rochester 2GC, or a Stromberg WW.
Others may have other choices.
And if I mis-read your post, and you are looking for a carb for a 235, difficult to beat the Carter YF (pick the correct one for your year), as Carter designed several specifically for the 235.
Jon. Good carburetion is fuelish hot airThe most expensive carburetor is the wrong one you attempt to modify. If you truly believe "one size fits all," try walking a mile in your spouse's shoes!The Carburetor Shop | | | | Joined: Sep 2007 Posts: 51 Wrench Fetcher | Wrench Fetcher Joined: Sep 2007 Posts: 51 | you say pick the correct one for my year, it's a 235 from 1954 with the 848 head (little higher compression) I'm using a 2>1 adapter now with the holly weber. A carter YF designed for a 235 sounds good. There's even a gentleman I see at area swap meets who sells vintage carbs he has rebuilt. I'll look into the carterYF
[url=http://www.stovebolt.com/gallery/shannon_joe_1953.html]1953 Chevy 3100[/ur When life looks like easy street there is danger at your door
| | | | Joined: Jan 2010 Posts: 4,263 Shop Shark | Shop Shark Joined: Jan 2010 Posts: 4,263 | | | | | Joined: Sep 2007 Posts: 51 Wrench Fetcher | Wrench Fetcher Joined: Sep 2007 Posts: 51 |
[url=http://www.stovebolt.com/gallery/shannon_joe_1953.html]1953 Chevy 3100[/ur When life looks like easy street there is danger at your door
| | | | Joined: Apr 2013 Posts: 54 Wrench Fetcher | Wrench Fetcher Joined: Apr 2013 Posts: 54 | I am actually thinking about dual carbs I have 1957 235 currently considering using Tom Langdons set up. | | | | Joined: Mar 2010 Posts: 10,059 Renaissance Man | Renaissance Man Joined: Mar 2010 Posts: 10,059 | I have a YF2100 on my 235 with 848 head with a T-5 transmission behind it, and I do not need any more carburetor than that. I reach maximum RPM (screaming, as they say) quickly with every gear shift, and have plenty of gas pedal in overdrive at 65 MPH. I have never tried it, but I bet this truck will do 100 MPH. Carl
1952 5-window - return to "as built" condition | 1950 3100 with a 235 and a T-5 transmission
| | | | Joined: Jun 2008 Posts: 1,638 'Bolter | 'Bolter Joined: Jun 2008 Posts: 1,638 | Does anyone know the fellow somewhere in New York that has has a carb shop? I've called and spoken with him before but lost his number after my phone died last year. He used to post on Stovebolt occasionally because that's where I got his contact info. I have Carb King's info but would like to also have him in my reference library.
Thanks!
Chuck 1950 Chevy 1/2 ton (all original) 1951 Chevy 1/2 ton (future streetrod) 1941 Chevy coupe 1938 Chevy coupe streetrod | | | | Joined: Sep 2001 Posts: 29,262 Bubba - Curmudgeon | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,262 | | | | | Joined: Jun 2008 Posts: 1,638 'Bolter | 'Bolter Joined: Jun 2008 Posts: 1,638 | That's him. Thank you very much!
Chuck 1950 Chevy 1/2 ton (all original) 1951 Chevy 1/2 ton (future streetrod) 1941 Chevy coupe 1938 Chevy coupe streetrod | | |
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