Small Props??

[SJFE]

Guys once again I have a question. I am putting an order together in the store and need to pick up some props for the NoStep. I am running 2s-1p @ 5000mah with the new 100amp esc in the store. So far I have a 10-S @ 3549kv. On 2s the numbers are 26200 & change. On a fully charged pack I am guessing close to 28.5k in rpm. I have the prop from the former race setup witch was a 8s on 7.2v witch may or may not be ok. Does anyone have any other suggestions? I'd like to have some options in the box. As always I am looking for the higher end of a sport setup with some run time(hence my 5000mah packs in the mail.
Thanks in advance,
Tom

[Rex R]

Dang Lipo's confuzzing things...you didn't mention which prop you had but, lets see if I'm reading this right; the boat had been setup w/ a 5408s & 6 Nimh cells and now you're going to a 54010s w/ a 2S lipo rig, yes? would I also be correct in guessing that the boat is in the 20-25" range? well no matter, I would start with an x430 then move up from there. my guess is that an x432/x632 would prolly work nicely.

[SJFE]

Rex you are correct on all acounts, the hull is about 22". I "think" it has a 632 on it. It;s one of the purple plastic octura's. I will pull it later for the numbers. There is a nice asortment of B&S props in the store in that arange:D. Looks like I need to do some more shopping soon. Thanks man!! I am quite cluless when it comes to this smaller stuff.

[Rex R]

methinks you have a y531 on it now... an x432 should work quite well(imo) that is almost the standard size for that size boat(as usual check your temps often the 1st few runs)
edit
those plastic props really don't like reving that high :) (gone through a number of them :))