Results 1 to 7 of 7
  1. #1
    RC Qualifier
    Join Date
    Mar 2006
    Location
    Canada, Québec
    Posts
    588

    4065 2700kv or 3674 2650kv

    I have chose to put one of this 2 motors in my futur rally but i don't wich one will be the best. I will run those motors on 3S and 4S lipo with 17 or 19 tooth pinion gear. The 2 motors have the same weight 311g and 5mm shaft but 18mm long on the 4065 and 20mm long on the 3674
    Stampede 4x4 1415 1Y 2400kv, 4S 5200 30C

  2. #2
    RC Turnbuckle Jr. mike-susieq1's Avatar
    Join Date
    Nov 2010
    Location
    California
    Posts
    4,840
    what esc are you planning to use with either of these motors?
    Both are good but i've heard more about the 4065 2700kv than the 2650kv that its a beast and runs good.
    DEU 8:18 ESV

  3. #3
    RC Turnbuckle Jr.
    Join Date
    Jun 2010
    Location
    Miami, Fl
    Posts
    6,731
    I would go with CC MMP-2400 or 2650

  4. #4
    RC Qualifier
    Join Date
    Mar 2006
    Location
    Canada, Québec
    Posts
    588
    I am planning to use the hobbywing WP SC8 Waterproof 4S 120Amp
    Stampede 4x4 1415 1Y 2400kv, 4S 5200 30C

  5. #5
    RC Turnbuckle Jr.
    Join Date
    Jun 2010
    Location
    Miami, Fl
    Posts
    6,731
    Quote Originally Posted by samintrepid View Post
    I am planning to use the hobbywing WP SC8 Waterproof 4S 120Amp
    that should be good.

  6. #6
    RC Qualifier
    Join Date
    Dec 2010
    Location
    recalculating...
    Posts
    580
    both should have plenty of power, I would try to make the the decision based on the KV rating you're looking for, the 36x74mm motors have been used on brushless revos for 4s use so they should be fine on the rally, I would just make sure that isn't too long for the new chassis, otherwise I'd say it would spread out the weight if anything. Also the hobbywing ESC is pretty good I've used an 80A on an e-maxx for a while and it is quite water resistant.

    edit: 50kv probably won't make much difference lol (thought I read 2450)
    I like turtles.

  7. #7
    RC Qualifier
    Join Date
    Mar 2006
    Location
    Canada, Québec
    Posts
    588
    I have finally buy a 4268 motor with 2650kv and 6 pole, i will put a 150amp esc from my trooper e6
    Stampede 4x4 1415 1Y 2400kv, 4S 5200 30C

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •