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  1. Lumberjack

    Main and rod bearing journal dimensions

    Lmao, not even a remote chance in hell I'm the reason forums fail. How you just responded is exactly whey they fail and most will not give you a second attempt at help here. I literally provided you with info about other things you would need besides just some basic spec and here you are on a...
  2. Lumberjack

    Loose main bearing clearence

    Bumping an old thread for knowledge and information. Bearing clearance is extremely subjective and widely debated what is acceptable even with a manual and provided clearance range. Many factors play into this. Type of driving, racing, N/A or boosted, RPM, rod material etc. If you took my...
  3. Lumberjack

    Main and rod bearing journal dimensions

    You need more than just the journal sizes on the crank. You need to properly measure the main line journals with the girdle torqued down to get the housing bore sizes. If you do not have the proper tools for this you can use plasti gauge to get bearing clearances. However, based on the...
  4. Lumberjack

    Motec m142 ecu on a mazdaspeed?

    Self tuning is 100% possible. The firmware included on the ECU is what you tune with, you just have to download the M1 Tune software from MoTec's website. You cannot purchase a "blank" ecu from MoTec, you have to purchase a firmware with it. When you purchase the Mazdaspeed PNP setup it comes...
  5. Lumberjack

    Motec m142 ecu on a mazdaspeed?

    Sorry for the late reply to this. The retail pricing on this plug and play package will be $6,895 which includes the Motec Hardware, firmware (required), harness, CAN LTC and wideband sensor (required). The firmware is basically a base map for a bone stock Mazdaspeed as this is what it was...
  6. Lumberjack

    Motec m142 ecu on a mazdaspeed?

    You can run just about any sensor you can imagine with the M142, your only limitation will be how many due to the spare inputs/outputs available to you. 99% of setups on this platform wont make efficient power to 9k rpm anyways, even with my setup and Justin's power still starts tapering and...
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