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Recent content by want2pull

Yesterday's Tractor Forums
  1. W

    jd 730 diesel

    i had to have it bored out it already had .090 over pistons in it and the bores were out of spec.ive got the cam off and plan to send it somewhere.I own a mashine shop and i did work to the manifold myself and hope the guys that do the head work can give me some advice on how much i can grind...
  2. W

    jd 730 diesel

    hey guys thanks for the advice,im going through this tractor completely,ijust want a strong running tractor,when im threw.i dont mind the money side of it.the block is being bored .125 over when i get it back ill do some measuring to see how close 830 valves will be to the walls.thanks
  3. W

    jd 730 diesel

    mike , maybe im asking the wrong question,then.i add fuel to the tractor and it just smokes more,since its not burning the fuel.if valves arent the solution what is.
  4. W

    jd 730 diesel

    Drew , im guessing you pull these tractors ,and im sure you know more about them then me.why is it that i can add lots more fuel to the tractor but i dont have the air to burn the fuel up .it just seems that bigger valves is the way to go.
  5. W

    jd 730 diesel

    you might be right ,but ive got to have the head redone anyways, since im goin threw the tractor from front to back to restore it ,i might as well put the bigger valves in it while im having it worked on.it could come in usefull in the future
  6. W

    jd 730 diesel

    Ive done some messuring and it looks like i can put 830 valves in my 730 d . im taking it to the valve shop and was wondering if anybody has done this.thanks
  7. W

    730 diesel

    i hadent heard any ideas about vwhat valves to use,what if i use valves off a 830 , when i have the head redone
  8. W

    730 diesel

    thanks for the info guys, can someone give me more spacific ideas on head work and pistons, i dont know anyone to talk to
  9. W

    730 diesel

    as far as pistons go , are stock pistons good enough.what is everyone using
  10. W

    730 diesel

    yes i will be pullin it in antique classes 7500 and up.i pulled a 70d before , i can get more fuel to these engines im not sure how to get the air in . ive talked to a few shops and they just hate to go into my head and rework it not knowing a good starting point.
  11. W

    730 diesel

    i was hoping for some help,i have a 730d i want to start pulling.im going to rebuild motor first.is there any certain style pistons i should use(flattop,high compression,etc)and im going to get the head reworked i am going to have bigger valves put in it.any suggestions on what size valves to...
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