prop choice?

[Boats4fun89]

i have a question about which prop is a good one to start with. my setup will be 2 6 cell ib 4200 packs. stock esc and motor. and i purchased the strut and bracket from fullers and i have the rudder drom this site. i just need to know which prop with be a good starting point. i thought i saw the m440 was a good one or x 642. please give me some input?? thanks

[GeoRXT]

From what Ive read it seems like the x642 is the ticket... I have it, just having some issues now...But putting it seemed to give me 5+mph on gps....Need more testing though...

[keon718nyc]

I am running stock for now with the 6cell 4200's and would like to know if you have a link i can purchase the props at? Also whick one would be the best for it.

[GeoRXT]

I am not a pro at this by all means...But from what I've read here and what people have told me, the x642 is the best. It gave me 5+mph and way better acceleration...

You can get it here, once they are back in stock...http://www.offshoreelectrics.com/products.php?cat=45

I got mine on ebay....sharpened ans balanced....