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Recent content by jason pohlman

Yesterday's Tractor Forums
  1. J

    farmall 350 bore?

    what would it take to put a 4" bore in a 350 block? i'm sure it will need to be sleeved.the thinnest sleeve i can find is from darton. it is .093 thick and 4.180 o.d. this will get close to the head studs,will they live?will the sleeves need to be welded in?if i'm going to all this trouble...
  2. J

    Effects of temp on dyno HP

    rule of thumb 10 degrees=1% hp
  3. J

    What can be done with the international 466 cylinder head?

    where are you located?
  4. J

    460 Puller

    porting the head and manifold will not ruin the power. port shape is very important and just making it bigger is axactly the wrong thing to do.each application is differant and needs to be treated as such.the trick is finding the restrictions by using a velocity probe on a flow bench and...
  5. J

    stainless exhaust valves

    if you have acess to a lathe use chrysler 340 valves. they are 1.6 but can be turned down with little effort.a little long at 5.075 but that can be made up by shimming the spring to get the installed height where it needs to be.they are also the right stem diameter. i used some valves from an...
  6. J

    Farmall M Stroker Parts

    i think chads has some stroker kits he can put together for you are try murphys motorsports.i know there are others out there. also remember that cheap isn't always the "least" expensive way to go.it cost alot more to build it twice.
  7. J

    350 industrial?

    what is the difference between a 350 engine and a 350 industrial engine? is one better for building a puller?
  8. J

    PISTONS

    dont know what kind of pin height you need but a quick look in my probe piston catalog shows a big block chevy at 4.375 bore and 1.645 pin height.are a stroker piston for a 493 chrysler is 4.380 bore and a 1.865 or a 2.065 pin height.4 3/8 = 4.375 hope this helps.
  9. J

    h stroker crank

    how about staying with a 3.800 bore and using the 6"stroke? will the block hold up to this with out the sleeves? by the way what is the difference between a 350 tractor block and a 350 industrial block? is one better then the other? thanks jason
  10. J

    h stroker crank

    what is requirerd to fit this crank in a 350 block? i know a 5 3/4 crank w/stock rods will work.will the 6" crank need custom rods?i will be using automotive type pistons.thanks
  11. J

    h stroker crank

    looking for a stroker crank for an h. 5 1/2 or 5 3/4?anybody have one forsale? and maybe some rods to go in a 4" bore 350 block? thanks
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