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#1 |
14.1 @ 96MPH
Join Date: Jul 2001
Location: Mesa, AZ
Posts: 2,811
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No choke but still starts?
I did the Vortec conversion on my pickup when I discovered my original heads were crap and needed so much machine work that Vortecs were only $100-$200 more for brand new, higher performance heads, etc etc...
Anyway...that's all out of the way, and the truck's running great. ![]()
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#2 |
Account Suspended
Join Date: May 2002
Location: Olathe, Kansas
Posts: 929
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Buy the electric choke conversion, I think they run $30.00 or so?
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#3 |
14.1 @ 96MPH
Join Date: Jul 2001
Location: Mesa, AZ
Posts: 2,811
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They make one? Where?
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#4 |
Used to have a truck
Join Date: May 2002
Location: port orchard WA
Posts: 1,552
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Chokes work great for cold weather. In Tucson AZ I really dont think you need one. Of course you can put one anyway on but your engine will probably run just the same as it does now.
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No truck :-( |
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#5 |
Account Suspended
Join Date: May 2002
Location: Olathe, Kansas
Posts: 929
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Sorry I didnt read your description right... Its the Q-jet by Edelbrock. The one I was talking about was the Edelbrock (like a carter afb)
You can grab a used carb from the junk yard and swap the choke parts over. There were some different models that used different brackets and such but you shouldnt have much trouble. mikep is right though, with your climate you may never take advantage of a choke. How cold does it get there? I'm guessing but I believe the choke coil doesnt have enough force to move the choke plate until it reaches 50-60 degree's out. |
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#6 |
State of Confusion!
![]() ![]() Join Date: Jul 2002
Location: Gulfport, MS USA
Posts: 46,901
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I just mentioned this on another post somewhere. Mine isn't a built up engine, but I have the choke wired open on my truck also. I think the dampness we have (and you lack) makes it a bit more cold natured. No problems with it yet. But I have to admit, I haven't had to deal with it during December and January. Which still isn't cold to a transplanted Yankee....But I don't know what a 32 old truck will think about it.
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Bill 1970 Chevy Custom/10 LWB Fleetside 2010 Toyota Tacoma PreRunner SR5 Double Cab - DD Member of Louisiana Classic Truck Club (LCTC) Bill's Gallery Life isn't tied with a bow, but it's still a gift. Live simply. Love generously. Care deeply. Speak kindly. Leave the rest to God! |
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#7 |
1969 Custom 30 wrecker
Join Date: Sep 2001
Location: Pottsville, Pa
Posts: 2,611
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Sounds like my 409! I can start it up in 20 degree weather with the choke wide open and it runs like a top! It has the original Carter AFB which is the same as an Edelbrock.
I put a manual choke on mine but haven't used in a few years.
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Bob 63 Impala 283/PG/3.36 (under restoration) 66 Impala 327/PG/3.36 66 Chevelle SS 409/M22/3.55 69 Chevelle 307/PG/3.08 (future restoration) 69 C10 short stepside 454/TH350/3.73 69 Custom 30 tow truck 350/4 spd/4.10 (resto done, CRUISIN TIME!) 71 Cheyenne 20 fleetside 350/4 spd/4.10 71 Chevelle 6/PG/3.08 72 Chevelle 454/M21/4.10 |
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#8 |
Registered User
Join Date: Dec 1999
Location: Austin, TX, USA
Posts: 7,720
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You guys cars are running too rich if they start that easy cold... Warm your engine up and set idle mixture screws and idle for best hot performance. I like the chokes on my Q-jets, much easier starting than pumping the accelerator... JC Whitney has electric choke conversions for Q-jets and your local auto parts dealer should as well.
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#9 |
Used to have a truck
Join Date: May 2002
Location: port orchard WA
Posts: 1,552
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I dont thnk Ive had more than a couple of carburetors in my life that "needed" a choke to run in the morning cold. Pump it twice and go. The only thing I worry about is my oil pressure climbing too high when I start up and drive off in the morning. Im running a high volume hi pressure pump with fairly tight bearing clearances and the oil pressure climbs up to 100 psi occasionally. One of these days I'm going to blow the filter clean off the block. Warming it up before I leave is not an option. Wife is asleep when I leave and she'd kill me if I let it idle for 10 minutes.
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No truck :-( |
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