I have a 18Sei w/ 3.0 Litter. Came with a 17 inch. Too much throttle left.
19 is perfect. 21 was too much.

Mike

"Josh Assing" wrote in message
...
We just picked up a larson power boat - the PO said it had a "ski prop" on
it;
but if we put the "stock" prop on; the boat would be faster....

I don't know much about props; but I thought props were 'designed' for
engine &
boat -- and couldn't (shouldn't) be swapped about....

is this true? if so; what should the proper prop be for the boat?

Thanks
-josh


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