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  1. S

    Z134 compression

    Does anybody know what the compression should be for Cont. Z134 engine new?I'm sure mines good at 131, 136, 136, and 136, But was curious. Anybody know of some good web pages with MF specs and tidbits? Found new good buddy in ytmag forum.
  2. S

    MF135 main jet adjustment

    Thanks guys. I got the parts store to get Autolite 388 in the other day but never got around to pick them up. Autolites charts show the 3116 as a powertip Non-resistor that is one notch hotter than 386 and the 388 one notch hotter than 3116. Sounds like a plan.Tried the starter fluid around...
  3. S

    MF135 main jet adjustment

    I've got Autolite 386 plugs throughout. Some age on them. Firing order correct and counterclockwise dist. I was at first kind of doubtful of fuel problem causing only 2 and 3 cylinder fouling, unless theres something about the delivery to the combustion chambers inthat engine. I'll check the...
  4. S

    MF135 main jet adjustment

    It runs great until the plugs end up fouling. Before I started on the carb, I had already changed Plug wires, Cheked distributer cap, set points to .022". Cleaned carb.comletely, everything out, checked all passages in it and did have to reset float height. After float was reset, it runs even...
  5. S

    Mf135 Mf135 special

    Custom? The 135 Special used Z134 engine in earlier years. I have 1966 with one
  6. S

    MF135 main jet adjustment

    Posted earlier about dry black sooty plugs that foul after running for about 45 minutes or so on my 135 Cont. Z134, and after checking everything (Fire seems good because it runs great with clean plugs), I began to think about a fuel related problem causing it. Saw somewhere that the float...
  7. S

    MF135 Spcl

    I have 135 Special with Continental Z134 gas. The 2 and 3 cylinders plugs foul out pretty quick with dry black sooty deposits. Can run it fine with clean plugs which will last 45 minutes or longer. Normaly this indicates weak spark or rich fuel/air mixture.I checked spark from each plug boot and...
  8. S

    lead substitute in gas

    I have MF 135 Special, Continental gas engine and was wondering if I should add lead substitute to gas
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