Does anyone out there have a factory port map for a FR19s that you could share ?
Need a good baseline on where to start on a 49" .
Thanks
lawrence Thornton
Florence SC
Does anyone out there have a factory port map for a FR19s that you could share ?
Need a good baseline on where to start on a 49" .
Thanks
lawrence Thornton
Florence SC
Just learning how to decipher Fred's CODE language is hard enough.
Plenty of round about statements, but no info.
Just need a factory fr19 map, not someone's hard earned secrets.
LT
one and a half inches from the top of the deck. sweep it out like a power valve, like the top of the port on a 75hp only way more.
Part one of "Secrets of the OMC Mod 50" : http://www.boatracingfacts.com/forums/showthread.php?t=2052
Power valve? I think you are using the wrong term again
Since 1925, about 150 different racing outboards have been made.
um, no, it's not straight out, it's swept . like a closed power valve, for sure
Part one of "Secrets of the OMC Mod 50" : http://www.boatracingfacts.com/forums/showthread.php?t=2052
still doesn't make sense ... a closed power valve?
Since 1925, about 150 different racing outboards have been made.
um, ok then. the port map does not show it, but you can make it a straight out port, it will still make enuff low end foot pounds to get it on plain.
Part one of "Secrets of the OMC Mod 50" : http://www.boatracingfacts.com/forums/showthread.php?t=2052
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