best reliable power producing engine?

[alpharacer1]

i was wondering what engine that makes high power would be very reliable and low maintance?

300x / 300 pro max help me out?

[Liberator25]

"X" me everytime.:cool:

[sosmerc]

From what I have seen, and heard, the 300 ProMax AND the 300X are about at reliable as it gets for High Performance engines. But regular maintenance and careful attention to rigging detail, quality of fuel and oil, and just plain common sense in how you run it, will greatly extend the life of ANY performance outboard.;)

[Markus]

A Yamaha HPDI 300, but it may not be high-performance enough for you.

[Spd-Kilz]

Mercury 225 ProMax:)

[Scream And Fly]

300X:)

[DarthVMAX]

Yamaha 300 Vmax HPDI:cool: then a 3.1L 250 Vmax Ox66 then a JohnRude 225HO...

If you wanted 260 or 280 hp....Merc it is!:D

[blkmtrfan]

Originally posted by DarthVMAX
Yamaha 300 Vmax HPDI :cool:

Better ask Herb about that one :rolleyes:

[Steve Austin]

225x or 300x

[1BadAction]

Originally posted by blkmtrfan
Better ask Herb about that one :rolleyes:


lol

[Markus]

blkmotorfan wrote:


Better ask Herb about that one

That's why I added the qualifier "it may not be high-performance enough for you". :p :p