sport21 prop reccomendations

[anthony_marquart]

Looking for recommendations for my new ML310..

probably a 5port,.. ab parobolic pipe and 65% nitro.. Going to run a flat bottom strut... thinking 1445 with a bit more pitch?

 

[Hydro Junkie]

That may be a bit big for that engine, especially if it's brand new. A 440/1440 or 442/1442 might be a better choise for the first few runs and move up from there

 

[Jerry Dunlap]

Mark Sholund did a couple of really nice X442s for my 20 Sport Hydro.

JD

 

[Jeff Barnhart]

Looking for recommendations for my new ML310..

probably a 5port,.. ab parobolic pipe and 65% nitro.. Going to run a flat bottom strut... thinking 1445 with a bit more pitch?

1445 is probably a little large to begin with, put some pitch in it and good luck getting any rpms. I'd aim in the 40-42mm range, you're going to need some rpms if you want to go anywhere fast.

 

[Jerry Muro]

I run a m445 on my whiplash.

 

[RodneyPierce]

1440 like we talked about

 

[anthony_marquart]

I forgot that conversation RP...

 

[shoboat]

Tony,

The T-101 is a very good set up for a Sport 21 boat, but I am trying to

see if Ernie will let us use the mold again. I run one on a 12 Hydro also.

Shovel tip propeller that is plenty fast with some offset in the pitches.

Otherwise X-442 Lynx-Cut. Pitch will depend on set up and motor and

pipe combination.

Good Luck,

Mark

 

[Grimracer]

Bag stock Grimracer 40X52/3 aint to shabby eather!

Grim

 

[anthony_marquart]

thanks guys.. this is coming together pretty fast..