XTM MMT speed runs today on GPS and camera.....

[lutach]

Congrats man. What winding is the Neu 1521(Edit: found it, it's the 1.5D)? Now I got to start getting my stuff ready to beat that .

[aqwut]

Originally Posted by lutach

Congrats man. What winding is the Neu 1521? Now I got to start getting my stuff ready to beat that .

I hear ya man... I'm working on some stuff now too.. but I don't have any Neu's or Lehners on hand....

Jze... seems like you have perfect gearing right now, judging by ur temps.. I wouldn't change a thing man.. what Lipos are you using?..

[lutach]

Originally Posted by aqwut

I hear ya man... I'm working on some stuff now too.. but I don't have any Neu's or Lehners on hand....

Jze... seems like you have perfect gearing right now, judging by ur temps.. I wouldn't change a thing man.. what Lipos are you using?..

aqwut,

My daughter's uncle lives in Canada and I'm going to ask him to take some spy shots of what you got cooking over there .

[jzemaxx]

Originally Posted by lutach

Congrats man. What winding is the Neu 1521(Edit: found it, it's the 1.5D)? Now I got to start getting my stuff ready to beat that .

ITs the 1.5D......best motor so far I have ran. It did 74+mph on my Emaxx on 8S as well. So its a proven performer time and time again on my setups.

[lutach]

Originally Posted by jzemaxx

ITs the 1.5D......best motor so far I have ran. It did 74+mph on my Emaxx on 8S as well. So its a proven performer time and time again on my setups.

I just put some of your gearing in BrianG's calculator and it seems to be off a bit. I hope he comes here and see what changes he can make so it could be a tad bit more accurate. With 8S it shows 66.54mph, but with a 9% loss it is only 60mph and with 10S it shows 83.43mph, but with a 12% loss it comes out to 74mph. He should be able to make some changes to it by comparing your speeds I think .

[jzemaxx]

Originally Posted by lutach

I just put some of your gearing in BrianG's calculator and it seems to be off a bit. I hope he comes here and see what changes he can make so it could be a tad bit more accurate. With 8S it shows 66.54mph, but with a 9% loss it is only 60mph and with 10S it shows 83.43mph, but with a 12% loss it comes out to 74mph. He should be able to make some changes to it by comparing your speeds I think .

Yeah when I inputted the #'s also I got those spit back at me. Not sure why the 8S is so far off. On the worst run as the batteries start to drain, it was still 69.2mph on 8S.

[lutach]

Originally Posted by jzemaxx

Yeah when I inputted the #'s also I got those spit back at me. Not sure why the 8S is so far off. On the worst run as the batteries start to drain, it was still 69.2mph on 8S.

On 10S my truck with the 1521/1Y was putting out 4760 watts, but I'm using the Schulze 40.160. In the other thread, a couple guys were saying the HV110 can go up to 140A and with the hotter 1.5D you could be looking at close to 5200 watts if the batteries can handle that. Have you thought about 12S2P A123 cells?

[jzemaxx]

Originally Posted by lutach

On 10S my truck with the 1521/1Y was putting out 4760 watts, but I'm using the Schulze 40.160. In the other thread, a couple guys were saying the HV110 can go up to 140A and with the hotter 1.5D you could be looking at close to 5200 watts if the batteries can handle that. Have you thought about 12S2P A123 cells?

No I haven't....whats the advantage to those batteries over the lipos?

[lutach]

Originally Posted by jzemaxx

No I haven't....whats the advantage to those batteries over the lipos?

They pack a tremendous punch and are safer. I abused the heck out of my packs and they are getting better. I accidentally shorted one pack and I got lucky, but the pliers didn't. I heard each one can easily put out 280 watts and I got almost 4000 watts out of my 36V pack. Did I say they are safer .