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Thread: 305 heads on a 350 good or bad idea
          
   
   

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  1. 12-10-2003 09:46 PM #1
    RockReadyYJ
    RockReadyYJ is offline CHR Member
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    305 heads on a 350 good or bad idea

     



    i am trying to find a decent priced 350 to go in my YJ wrangler, blew up the 258 again, i'm decideing whether to buy it , rebuild it, or buy it used. a friend of a friend has a 350 that he will give me for a pretty good price but it has 305 heads. he says it boosts compression and horsepower i don't need a kick ass engine just something better than the 258 i just killed, but i hate to waste money on a boat anchor, seems like you might put 350 heads on a 305 but not the other way around.
    whats the bad and good about running a engine like this, he's been driving it for a while and says it screams but i just wanted to get some opinions. i know this is a hott rodders forum but i figured if anyone knew it would be yall.
    thanks
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  3. 12-11-2003 04:53 AM #2
    RockReadyYJ
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    i found one thread pertaining to running the 305 heads, but this is on a daily driver and i neeed to know if this engine will be able to go for 5-10 hour drives straight. just wondering about heat build up,
    thanks for any more info
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  4. 12-11-2003 05:18 AM #3
    inlineidiot
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    Question

     



    I'm more interested in how you keep killing a 258L6.... ........I mean.........???.......
    The cylinders have to be inline.!!!
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  5. 12-11-2003 05:55 AM #4
    RockReadyYJ
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    heavy right foot, big tires and total disregard for damage to the jeep
    any other 305 head ideas
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  6. 12-11-2003 07:56 AM #5
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    Bob Parmenter
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    "any other 305 head ideas"

    Richard showed you how to get eight threads that deal with this issue pretty thoroughly. I just did it and got the same results. ???? Make sure you use the asterisk as the search engine doesn't like queries under 4 characters.
    Your Uncle Bob, Senior Geezer Curmudgeon

    It's much easier to promise someone a "free" ride on the wagon than to urge them to pull it.

    Luck occurs when preparation and opportunity converge.
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