Yamaha 60 c

**yammi** · 06-29-2014

Hi everyone ! I just buy this motor to put in my pleasure boat( 18 ft and 800 pounds) Im looking for some mods on my yamaha 60c . I have some ideas but i need fiability to. Im planning to shave the head (but how many thounsandth 0.000 ?) putting boyesend and vélocity stack to. Let my know if you can help my with some others tips... exaust , rev limiter, ignition, properllers ... Thanks in advanced guys for your answers ! David

**yammi** · 07-02-2014

Anyone can't help me ??? Where can i buy performance parts for my 60 hp yamaha ? Dealers on this site ?

**Roflhat** · 07-02-2014

http://www.shop.hydrotecmarine.com/ - These guys do performance parts for yamahas, worth a look

**yammi** · 07-02-2014

Thank you Roflhat ! It's appreciate ...

**yammi** · 07-05-2014

I want to buy a cleaver properller but which diameter and pitch is the best for my boat ? 18.6 feets long and 800 pounds ? Im looking for 12" diameter and 19-21 pitch ... Did you think I'm in the right direction ??!

**Roflhat** · 07-07-2014

Not really sure about props for anything that isn't a thundercat...
First thing is to make sure you have the biggest engine you can put on the hull, no point modifying a small engine when a bigger one can be put on - better reliability and engine will last longer.
I think you're in the right ball park, i don't think I'm really qualified to answer the prop question. You want to get a tachometer and a gps, will help massively when prop tuning.

**yammi** · 07-07-2014

The hull was sold for a 60 hp max .. ( heavy weight 4 stroke) but i haved buy a 2 stroke ( good deal and less weight to ) I surely put some mods on it and like you said read tach vs gps .... Maybe hill marine can help my for the choice of a proppeller... Thanks !!!

**FrenchPhil** · 07-08-2014

What's boat is it and current setup & speed ?

**yammi** · 04-22-2015

The boat was a Profresh 18 ft with a Yamaha enduro 60 with a jack elevator and a 13 1/2 21 pitch for 39 mph gps ! I dont know for the rpm i dont have a dial .. but im gonna buy a hydro tech marine kit before playing with the propellers ...