Update from the weekend:
REH was able to mark the prop and take her for a spin Saturday. Yep, prop was SLIPPIN!! Thanks RW!
He was able to get another prop, same pitch and diameter - 13 x 17. Took it for another spin. Vast improvement. Turned 5100 RPMs. Much quicker outta the hole but still has an issue with WOT. No GPS aboard but guage said around 18mph. First, I don't trust the speed guage attached to the motor, tho it may very well be correct. Second, the boat sat in the water for a while and has quite a bit of barnacle growth on the hull. Based on everything we've read, this could slow you down quite considerably - which makes a lot of sense (I've never kept one in the water long enough to know firsthand).
I'm thinking this: get that bottom scraped smooth and try it out. Take along the handheld GPS. If speed is still an issue, start looking at prop pitch and diameter.
Thoughts?
p.s. I have not seen or ridden in the boat. I am over 200 miles away so everything I'm relating is 2nd hand info so Rick, feel free to correct me where I may have misquoted you!
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1994 Wellcraft V21
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