Page 1 of 1

94 JC 266 tritoon 4.3 mercruiser alpha one... need prop advi

Posted: Thu Aug 24, 2017 8:08 pm
by lakeshore2016
rps20170824_215526.jpg
rps20170824_215526.jpg (153.77 KiB) Viewed 8087 times
rps20170824_215605.jpg
rps20170824_215605.jpg (196.98 KiB) Viewed 8087 times
I just picked up the boat tonight. I can't find the size or pitch of the prop stamped on it. Don't know how reliable the rpm gauge is.... But it turned 5800 to 6000 full throttle. I'm hoping it was wrong, but this prop looks too small also. Anyone have any ideas on its size? It currently has a 4.3 mercruiser 4 barrel new vortec heads. Shouldn't it be 4400 to 4800 range?