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Engine Mechanical / Electrical / Re: imco thumper proformance exhaust headers on old school boat..????
« on: February 08, 2008, 10:20:39 AM »
so what your saying. is i can run direct from manifold water supply to headers w/or w/out restricting the water flow pressure supplied from the pump..i still need to split the water flow? ..hows about the gate valve from pump to mani could i eliminate that.. damon

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