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    PCM programming / ignition timing

    I'm still running the stock throttle body and injectors, an MSD Blaster 3 coil from the stock module, and MSD 8.5mm wires. I could plug in my scanner and take a recording durring regular driving and see what I get. MODIS records 30 seconds before and 2 minutes after you start the recording.
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    PCM programming / ignition timing

    I do have a MKIII Supra I was thinking of putting a Megasquirt in though
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    PCM programming / ignition timing

    Actually, I've been looking at a Redline TBI, and an Offy manifold. I haven't really gotten to see what this motor will do as it is now since I've only put about 250 miles on it since the rebuild. I had it bored .060" over and zero decked the block. The Clifford cam kit came with bigger valve...
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    PCM programming / ignition timing

    I installed the cam straight up. It has 4 degrees advance ground into it. I'm fine leaving it for now, but future parts of this build will make the factory PCM useless and I'll have to put in a distributor with a mechanical advance anyway.
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    PCM programming / ignition timing

    The Clifford cam is designed to make torque from idle. As the timing is set I don't get anything from the cam until about 2250rpm. It fights the ignition timing at startup. Once it's running it's smooth as a swiss watch (probably due to the 114 lobe centers). I only need to advance it a couple...
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    PCM programming / ignition timing

    I have recently installed a Clifford Performance 264H cam in my '97 TJ 4.0. Does anyone know if the ignition timing can be adjusted in the factory PCM? I have a MODIS scanner (high end from Snap On) I'm still learning to use. Will it be able to adjust it? Or will I have to find an aftermarket...
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