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Recent content by wi50

Yesterday's Tractor Forums
  1. W

    New MM4232 heads

    If you have an interest I. Buying heads, contact me and I'll let you know where and how to get them
  2. W

    WD Allis cam

    You'll need a degree wheel and dial indicator to measure the piston and find true TDC, set the degree wheel and then measure the lifter rise to an squill point before and after peak lift. You'll need a way to slot the holes that hold the cam gear to the cam, or a means of cutting a new keyway...
  3. W

    WD Allis cam

    The biggest problem is the cam timing. Where it is set in relationship to the crankshaft from the factory is no where close to optimae. Simply put, the valve events are happening at the wrong time in relationship to the piston cycling. For as slow as you are going to be running the engine...
  4. W

    dyno day reminder

  5. W

    Allis

    I'd prefer to sell the crank with rods, pistons, rings and a block all done to match. It's a package I put together for someone who never sent a check. I've been going to advertise it but just never took the time. JE forged pistons, wrist pins, Total Seal gapless rings. Farmall H rods...
  6. W

    lets be careful with these machines.

    There's some real dimwits here.....thankfully some of them have left or been driven away but a few still remain. A few months ago someone posted a picture of a hitch they were trying to build on their Minne Mo. The top support was high on the tractor. I had posted that they should re think it...
  7. W

    Allis

    In the earlier blocks there's some differences but then later d17 blocks have minimal differences. They are wider above the pan rail. I made a tool to clearance the engines and to send to people who have questions as to what rod works with what stroke in what block. It's simple slugs turned...
  8. W

    7700 carb

  9. W

    Allis

    I've put together several allis engines with the h and 350 rods. At 5.5" stroke you won't have much work. I do a lot of work to the rods to gain clearance but at that stroke you will have just a few places to touch in the block where the oil pan rail is. Turn the can down slightly between the...
  10. W

    Striped out threads

    Heli-Coils are OK but not the best. If you have room use a thread repair insert. It's a hard steel insert threaded inside to you normal thread size and the outside is a larger thread. PAI parts has them, McMaster-Carr is where I get mine. Or simply drill and tap to the next largest size...
  11. W

    D17 block deck height

    We call this stacking tolerances. The errors in parts and measuring practices from each part and start adding them up, it will deviate from the actual deck height. Little things like sleeve protrusion from the block deck would need to be taken into account. This is not the way to properly...
  12. W

    D17 block deck height

    I always use 12.625" as every block I've measured comes up within a couple thou of that. There was a much higher number posted one time by someone who can't measure.
  13. W

    Air Flow Through Big CI G JD

    Just curious Derek, when you claim 300 cfm through the carb, what are you testing at? I'll typically test a carb at a couple different depressions and take the readings at 20.4" h2o to compare to the standard carb ratings taken at 1.5"hg. 28" h2o for a test. And I usually take the...
  14. W

    Air Flow Through Big CI G JD

    I've got Super flow SF600 that I would sell if someone is serious. I like to see what a complete package will flow. Just because a head flows XXX, the manifold flows XXX and the carb flows XXX if you bolt them together doesn't mean that they work well together. Now you start to think about...
  15. W

    valve springs

    Give me your installed height of the valve spring, valve travel and what you want for spring diameter and I can tell you what spring, retainer and keeper package you can use.
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