7xl running on 5000mah 25c lipo
 

hi ive got a feigao 7xl and 25c 5000 lipo x2 i have all ready had these being used on till my esc smoked not a mmm my set up will be 7xl 22/64 mamba monster and these lipos just wondering if a 7xl wont be too much on my bats. if it is i could get a 8xl.

thank you

depends on the vehicle. You'll want to mention what it is you're running.

J.

oh sorry it a emaxx 16.8 3905

22/68 its to high for a maxx with a 7xl...try 20/68...less heat more runtime:yes:ive burn a 7xl on 22/68(300f):surprised:and a 6xl on 18/68(290f):gasp:on 4 cell....the feigao have the reputation to became wooottt!! really fast:whip:

best be careful. 7xl is not the best choice for such a heavy truck. 8 or 9xl would be better. Do as mike said and gear lower.

What brand are the batteries ? I'd guess they'll be fine, but it'd be nice to know before saying "yes" or "no" for sure ;).

J.

my bats are http://cgi.ebay.co.uk/RC-car-truck-b...d=p3286.c0.m14

so should i get a 8xl

you should put the 8xl on your list:rules:keep your 7xl in back-up:yes:and for your pack dont really know how good they are but keep that in mind...low price means generaly low quality product....(i guess)

thanks for the help just gor to get mamba monster

o yes:yes: got the mmm:whip: this is a good esc(without failure:lol:)did you have seen one in action...????when you seen a mmm in action yo never want to buy a another esc,...:mdr: believe me:yipi:

i have read they are the best just hope i dont get taxed when importing to the uk

wow. I don't know what to say about those lipo's. Maybe just "good luck". I personally would not have bought those, and I definitely would not trust them for 125A. 8xl on 4s should pull less than that by a good bit though. You might be alright. Watch the temp on those batteries. As long as they stay cool and don't get over-discharged they might be alright.

J.

8XL, or concider the 9XL; mine is more than fast enough on 4s lipo, and pretty nuts on 5s....

Petewalford17 your going to have to except the fact that you have the wrong motor.

ok thats ok should i get the 9xl or the 8xl

8xl.

9XL, har har har (that'll confuse him). My 9xl had more than enough speed & power on 4s lipo with correct gearing- it'll run coller than the 8XL too with slightly longer runtime.

Yea 9xl is fine I ran that on 4s in my ofna violator buggy for half the summer it rocked and ran at about 150deg (with mikes motor clamp heat sink).