custome

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    M103 Custome Turbo (Some Questions)

    After much research, I reckon the easiest way to squeeze horsepower from the M103 engine is to install a Turbo. The Mosselman kit is out due to high costs so I'm going the custom way. I am looking to improve low-end/off-the-line response and plan to boost no more than 6psi safely. Probably...
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