80+ mph 32" rivercat

[kfxguy]

You could try both, but don't put too much thought into comparing the numbers. ABC props will typically perform (and load) to a higher degree than other brands with similar pitch and diameter numbers.

thats the info i was looking for. I'll try one..thx.

Anyone have a 1521 neu they wanna sell????

[kfxguy]

i'll try that. im also going to order a prather 235 and cut it down and detounge it. ill order an abc prop too.

[flraptor07]

Last one...

That little bit of back cut should help a little too, you might want to put a little more in it. I'm trying to remember what style of back cut they call that...

[keithbradley]

You could try both, but don't put too much thought into comparing the numbers. ABC props will typically perform (and load) to a higher degree than other brands with similar pitch and diameter numbers.

[kfxguy]

ABC 1816
Congrats on 80mph!

Thanks! I'll check into that prop. Cant hurt to try it.

Edit: I see the 1816 is 1.6 pitch....same as I have now. ...is it just a much better prop? Or maybe go with the 1.8 pitch version?

[keithbradley]

ABC 1816
Congrats on 80mph!

[kfxguy]

Last one...

[kfxguy]

Nicely done Travis. Kind of strange the m645 dont propwalk but the prather 230 does not much difference in them other than a slight pitch 2.8/3.0...I guess at those rpm's that little bit could make the diff....one of the reasons I go smaller props higher kv motors, no propwalk...looking forward to seeing what the detounging does...DJ

Thanks. I'm pretty stoked but I know she's got more in her. I'm really wanting to try a neu 1521 tho. I think it'll be a little fast on 6s. Here some pics of the two props. You can clearly tell the m645 is thicker too....

[olwarbirds]

Nicely done Travis. Kind of strange the m645 dont propwalk but the prather 230 does not much difference in them other than a slight pitch 2.8/3.0...I guess at those rpm's that little bit could make the diff....one of the reasons I go smaller props higher kv motors, no propwalk...looking forward to seeing what the detounging does...DJ

[ls1fst98]

Wow. Very nice. Congrats man, lets see more!

[kfxguy]

If you totally detounge the Prather it will take a lot of the prop walk out, and if you get the X648 do the same with it.

10-4....will do that before next run. Thanks!

[flraptor07]

If you totally detounge the Prather it will take a lot of the prop walk out, and if you get the X648 do the same with it.

[kfxguy]

I'm sorry guys, I got ahead of myself. I forgot to show what it did on 6s, still pretty fast. I just got so excited about the 80.6 on 7s I forgot how good it did on 6s.....Prather prop. May have went a touch faster with the m645

[kfxguy]

Get a X648 detounge, thin and balance it, and see how that works. Did you detounge the Prather?

Not too much. I'll post a pic of it tell me what you think.

Here's a video.....

http://youtu.be/smPNV-VKkQ4

[flraptor07]

Get a X648 detounge, thin and balance it, and see how that works. Did you detounge the Prather?