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304 to a 258? (yep)

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  • 304 to a 258? (yep)

    Yep the subject is correct.

    I want to swap out my original 1979 304 camed motor w/11, 000 miles on the rebuild for a 258 6 banger.

    No I'm not on drugs.

    The 304 idles w/15-20 psi of oil pressure & 50-55 psi @ 55 to 65 mph. No leaks & doesnt burn any oil, tight motor. (for sale)

    A friend of mine is going to give me a 258 all I need is to do a crank kit for it & get a cam.

    I want to boost the H.P. as much as possiable, so any ideas on the cam?

    I will run a MSD ignition along w/the MC-2100 carb & swap out my QT for a Dana-300.
    I will be running w/the Th-400 tranny also.

    Any ideas?
    I don't want to go FI.

    Thanks,
    RollBar
    84' CJ8-Project Jeep
    86' CJ7; A/C; 258 I-6; T-176; D-44rear; D-300; 66,500 original miles.
    http://img59.photobucket.com/albums/v180/jbsgroup/Jeep%20Pics/?action=view&slideshow=true
    www.jeepersjeepclub.com

    O)IIIIII(O

    www.street2mud.com

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