Picked up a clean 1993 Euroline 175 with a 3.0 Merc I/O. Came with a 3 blade 15 by 17 pitch. Decent hole shot, wot 32mph trimmed out 2 riders at roughly 350#'s with a full tank. RPM's only reach 4000-4100. I hit something and chipped a blade beyond repair thus had to buy a new prop. Shop only...