Feedback on CNC CDMI props

Raydee · Jun 4, 2008

I got a 4 blade CDMI prop in the mail today and I have to admit I am afraid to run it. It is so thin and light I am afraid my big bad Electric motor is going to bend it right over. I havene't heard much feedback yet on these bad boys so I figured I would start a post.

moparbarn · Jun 4, 2008

may not be a "real" test, but mine has held up just fine, on my .21 k&b ob's....... i haven't heard anyone else say anything, either. but, i will agree, electrics do have different/stronger torque curves. if you were to have an issue, i'll betcha a dime to a dollar andy would make it right!

SayMikey · Jun 4, 2008

moparbarn said:
may not be a "real" test, but mine has held up just fine, on my .21 k&b ob's....... i haven't heard anyone else say anything, either. but, i will agree, electrics do have different/stronger torque curves. if you were to have an issue, i'll betcha a dime to a dollar andy would make it right!

Lent my sport 40 prop to a buddy he went very fast milled good and i had to fight him to get it back....... GOOD STUFF hey its from ANDY whats not to like

LarryConrad · Jun 4, 2008

I have run the 3857 on my sport tunnel with good results, have not had a chance to run it on my sport hydro, or B tunnel yet.

Larry

Raydee · Jun 4, 2008

Yeah I am going to be trying this on my Sport 21 Whiplash FE, I am not sure if it will be enough prop though. I usually run a 445 prop.

ALLAN YUEN · Jun 4, 2008

I have ran the AB5083A/3 on my SD3 45 mono so it is very good fast :blink: I asked Al Hobbs about can pull cup pliers but he says can't because can break or viberate( unbalance) <_< better leave on it

tampa1330 · Jun 4, 2008

Raydee said:
I got a 4 blade CDMI prop in the mail today and I have to admit I am afraid to run it. It is so thin and light I am afraid my big bad Electric motor is going to bend it right over. I havene't heard much feedback yet on these bad boys so I figured I would start a post.

Is this one of the the AB props Sean had on JRCBD?

Raydee · Jun 4, 2008

Ray Sametz · Jun 4, 2008

5083/3 ran well on my PT SSport 40 with a OPS45, can't wait to see how she does at Delmarv this weekend with a new CMB 45 P/head.

tampa1330 · Jun 4, 2008

Raydee said:
Yep.

I picked up the other one. I'm interested to see how it runs. Post the results when you can.

Raydee · Jun 4, 2008

Yeah I sure will.

Joe Wiebelhaus · Jun 5, 2008

Raydee said:
Yeah I sure will.

Ray, all I can say is NICE rack, she'll never sink................. :lol:

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