Folks how many pounds pressure would you typically see on the water pressure gauge of the tunnel hull with a jack plate ??
Folks how many pounds pressure would you typically see on the water pressure gauge of the tunnel hull with a jack plate ??
no less than 15psi when she's cranked and jacked up
Part one of "Secrets of the OMC Mod 50" : http://www.boatracingfacts.com/forums/showthread.php?t=2052
Depends on the motor, many show as little as 3 to 10
Since 1925, about 150 different racing outboards have been made.
Thanks, will then get a 0 - 30psi gauge..
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