Quote:
Originally Posted by Montauk17
PT SRA is a great prop....hard to say what pitch you will need. The only way to get it right on the money is to run it with a tach and see how many rpm's you turn at WOT. The man that does the hop ups on the smaller motors name is Richard Foreman. He does good work,someone I know recently had him do some mods to a 40 merc. He is turning a 15 pitch 4 blade 6,000 rpms right at 50mph. I can get his contact number tomorrow if anyone is interested. Boating Talk: Super fast merc 40 - SaltyCajun.com |
one of my favorite motors from the past was (40 yamaha) built by richard, but i think the guy i sold it to liked his 3 cyl 25 better