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#1 |
Registered User
Join Date: Oct 2017
Location: Tucson, Az
Posts: 2
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New carb for a 250 L6?
Recently I've started to notice some hiccups in the performance of my carburetor so I've decided to buy a new one. The only thing that I am stuck on is do I buy another 1 barrel or a 2 barrel? What are your opinions/experiences with these?
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#2 | |
Registered User
Join Date: Jan 2013
Location: Columbia, SC
Posts: 1,927
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Re: New carb for a 250 L6?
Quote:
Tom Langdon sells the parts you’ll need. Look around on his website. LINK HERE I had my Rochester B one barrel carb rebuilt and I’m pretty happy. Starts up easy and has done well. I think my HEI distributor has helped a lot too.
__________________
My 65 C10 build: www.lugnutz65chevystepside.weebly.com Want to know more about T5 transmissions? My website has a T5 Info Page and a Step by Step T5 rebuild. |
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#3 |
Active Member
![]() Join Date: Jul 2007
Location: Centrally located between Houston, Austin and Waco. BCS area.
Posts: 7,947
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Re: New carb for a 250 L6?
Be aware of local auto parts store rebuilt one barrel carbs. They are pieced together from multiple units and sometimes dinged pretty bad. I haven't had luck with them in the past and decided to start rebuilding them myself. I keep two or three used but good units in my garage just for that purpose.
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68 GMC 250/3 speed Saginaw p/b p/s 69 Chevy 350/350 currently in pieces still lookin for a cab 06 Trailblazer I just want a vehicle that I can work on, that won't talk to me, leave error msgs or keep track of how I drive... |
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#4 | |
Registered User
Join Date: Jan 2013
Location: Columbia, SC
Posts: 1,927
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Re: New carb for a 250 L6?
Quote:
__________________
My 65 C10 build: www.lugnutz65chevystepside.weebly.com Want to know more about T5 transmissions? My website has a T5 Info Page and a Step by Step T5 rebuild. |
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#5 |
Post Whore
![]() Join Date: Mar 2013
Location: Southern Oregon
Posts: 10,399
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Re: New carb for a 250 L6?
2 barrel holleys or webers are good choices. 2 barrel weber 32/36 is a decent choice.
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1966 Chevy C10 "Project Two Tone" http://67-72chevytrucks.com/vboard/s...d.php?t=596643 1964 GMC "Crustine" semi-build:http://67-72chevytrucks.com/vboard/s...d.php?t=665056 My youtube channel. Username "Military Chevy": https://www.youtube.com/channel/UC_h...fzpcUXyK_5-uiw |
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#6 |
Senior Member
![]() Join Date: Nov 2015
Location: Seligman, MO
Posts: 661
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Re: New carb for a 250 L6?
I have the Weber 32/36 and have been quite pleased with it. If I knew anything about carb tuning I would probably be even happier with it.
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#7 |
Registered User
Join Date: Jan 2013
Location: Columbia, SC
Posts: 1,927
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Re: New carb for a 250 L6?
What kind of MPGs are you getting?
__________________
My 65 C10 build: www.lugnutz65chevystepside.weebly.com Want to know more about T5 transmissions? My website has a T5 Info Page and a Step by Step T5 rebuild. |
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#8 |
Senior Member
![]() Join Date: Nov 2015
Location: Seligman, MO
Posts: 661
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Re: New carb for a 250 L6?
Last time I paid attention was right around 15 mpg.
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#9 |
Senior Member
![]() Join Date: Feb 2002
Location: Tucson, AZ USA
Posts: 7,622
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Re: New carb for a 250 L6?
Fifteen MPG is pretty good for a half ton of tin and the aerodynamics of a brick.
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Every 25 years I like to rebuild that 292, whether it needs it or not. |
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