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Recent content by sunnen

Yesterday's Tractor Forums
  1. S

    48 JD A How do the wrist pin/pistons get lubricated?

    Stop you only need about 6-7 quarts of oil just enough to fill to top of check plug ,the plug just below flyweel on outside of case. It uses a 3/4 wrench i think you fill until oil comes out hear and you got plenty. Now if you had a manual it tells you that. as for the wrist pins there is a hole...
  2. S

    gp valve angle

    I am working on this 28 GP and the valves apear to be at a slight angle relative to the front , head side of the block, and even the crankside if that helps. I,m Not talking about the valve seat I mean the entire valve , the steam and all. Anybody know this angle so I can set the mill to recut...
  3. S

    GP winter project

    I'm needin gaskets for a 28 GP' head and manifold mostly but maybe some others too, down the line. Just gettin started on her. should be a good winter project if the parts dont put me in the poor house. She's in bad shape but I got her indoor's now at least.
  4. S

    horses divided by cubes

    Any one got a opinon on how many horspower a good 4 cylinder or 6 cylinder should make per cubic inch in size? I heard some say as low as .13 x cubes and as high as .27 x cubes. This should start a good debate. forget the green and yellow I dont know how they figure in, some G's at 800 ci and so on.
  5. S

    canada tractor buying

    I want to buy a tractor in Canada and bring it back to the States with my truck and trailer crossing near Winsor ON. if that makes a difference. What problems might I have
  6. S

    66 - 60 parts swap

    will a oliver 66 crank fit into a 60 are their any differences other than the stroke?
  7. S

    Big B Blocks

    MMM well I try to pull but the cost of getting to the 400 cubic inch tractor really hurts a poor boy like me. I know what they all run the Jd,s FarM Ol88,s MinMo,S. Man I just can't aford it Im depressed just thinking about it! I can hardley keep my trailer in shape.
  8. S

    JD B with ratio rollers

    EASY does it josh, I read things and wonder somtimes too.
  9. S

    moving wheels in out on Model 50?

    Man I wish it was that easy. What SSohnholz is right on but he left out one small thing RUST you need patience two can's of PB penatrating oil sometimes heat - torch, and mayby even a trip to church after all the cussin that can be involved. You just never know the last time they were moved if...
  10. S

    question for Charlie Biler

    Thank you Charlie. sunnen
  11. S

    question for Charlie Biler

    I want to make up a U for pulling get about 80 hp. I want to use a G crank and M5 jugs. I dont have a stack of money to spend. But I found some jugs cast number 10A10248 and heads 10A23134 I think thier from a M5. I seen you post with some Knowledge about these things and not just theory. what...
  12. S

    R how big can you make?

    Just wondering how many cube's can you get into a MM-R. Dont give me theories tell me the jugs to use, cranks that can swap how far can they be stroked which heads. I can do everything but stroke a crank.
  13. S

    building a puller

    What's a good start to compeat agains't them Hot Farmall M's there are a bunch around hear with 421 cube's making I dont know how much on the dyno, make's me sick. Maybe a MM-U ? I'm a machinist and got a good work shop boring bar, mill, lathe, welder's. what do I need to start looking for?
  14. S

    minn mo power

    Im a John Deere guy but have been wondering and thinking, about a MMoe. In and around my area the Farmall M"s and Olive 88"S are the one to beat. I heard and read some stuff about MM-UT,s. I have a good work shop boring bar, sunnen hone , large lathe mill etc. Just never seen harvest gold around...
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