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  1. S

    1985 c10 350 carb issues?

    Ok thanks guys for the help I believe Ive got it tuned pretty good. Now to try and figure out this adjustable vac advance needs to be set. 1985 C10 305 for now 350 waiting for installation
  2. S

    1985 c10 350 carb issues?

    17080213 0563 cpx looks like it came off a early 80s truck 350/400 so I think thats the one I will use. Now just off to find the book 1985 C10 305 for now 350 waiting for installation
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    1985 c10 350 carb issues?

    Well I have always liked SA books so I will just have to pick one up and see how well I can follow directions. I have 2 other quadrajets that I will try my luck modifying one of those. My concern with drilling on the 305s carb is the 305 ran pretty well it just leaked oil valve covers, intake...
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    1985 c10 350 carb issues?

    Well I only assume it ran rich. With nothing else changed except quadrajet to 1406. I went from about 17-18 mpg to 12-14 mpg and I got most of the Edlebrocks tune kit but even tho I can turn a wrench pretty well I have only worked on stuff since the early 90s and most has be fuel injected. So...
  5. S

    1985 c10 350 carb issues?

    Hmmmm well thats a little more than I'm totally comfortable doing those mods. Hmmmm well the 1406 ran rich on the 305 I guess I will try to get it on and tuned to run while I get my pennies together and send off my quadrajet. The whole carb question was why I got the Preformer intake since its...
  6. S

    1985 c10 350 carb issues?

    Ok so here is my short story. I have a 1985 chevy C10 it had a 305 when I bought it. The 305 ran great no issues other than lack of power and inability to be really upgraded. I swapped a 350 in the other day. It has vortec heads on it stock 92 tbi short block except Lunati Camshaft with...
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    What have you done to your square lately??

    Im swapping my 350 in my 85 C10. I'd post pictures if I could figure out how 1985 C10 305 for now 350 waiting for installation
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    Do I need this part?? Install

    My truck has both neither is hooked up. Im outa town with the holidays for the next couple weeks but after I get home I will snap a picture to make sure its what your wanting. 1985 C10 305 for now 350 waiting for installation
  9. S

    Do I need this part?? Install

    Boone my 1985 c10 has one that isn't in use if you'd like I'm sure we could work something out 1985 C10 305 for now 350 waiting for installation
  10. S

    new member

    Roach:- what I did was at bottom of where you type your comments there is a small icon has a mountain and sun on it. That allowed me to select pictures. However that's on tapatalk app on a phone so I don't know how real computers work.
  11. S

    new member

    This is the 350 I've about got ready to install. It's a Tbi short block with vortec heads.
  12. S

    new member

    Pictures? Did this work?
  13. S

    new member

    Hello all my name is Shawn and I own a 1985 c10. It currently has its original 305/350 runs great but just doesn't have the towing ability I'd like so I've been building a 350 for it. Once I figure out how to post pics I'll post up some

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