Go Back   RCCrawler Forums > RCCrawler Brand Specific Tech > Heritage Crawlers > Losi Mini-Rock Crawler
Loading

Notices

Thread: suggestions for cheap mrc motor

Reply
 
LinkBack Thread Tools Display Modes
Old 04-25-2010, 04:54 PM   #1
Pebble Pounder
 
Join Date: Apr 2010
Location: topeka
Posts: 117
Default suggestions for cheap mrc motor

my stock mrc motor is getting hot and just needed suggest for some thing to replace it with that is as cheap or cheaper than the stock one thinking about frenzy 370 0r the rx280 from losi

Last edited by gofaster427; 04-25-2010 at 04:58 PM. Reason: added another option
gofaster427 is offline   Reply With Quote
Sponsored Links
Old 04-25-2010, 05:03 PM   #2
Quarry Creeper
 
Join Date: Aug 2009
Location: Acushnet Mass near cape cod
Posts: 269
Default

Dude the frenzy has been sick so far, no cogging, nice torque, fast wheel speed, and I can't find anyone else running it , but you need larger diameter bolts to mount it and drill out the holes in the mounting plate to line up with the holes in the frenzy motor. The stock pinion can be used if you turn it around and grind off some of the length of the pinion. $13 for the motor . I'm editing a video now .will be up soon .
droopmodmrc is offline   Reply With Quote
Old 04-25-2010, 05:34 PM   #3
Rock Stacker
 
Join Date: Jun 2009
Location: Utica
Posts: 92
Default

Mini torque master, I used a fireball micro for about a month (burnt up in a month)
ixer is offline   Reply With Quote
Old 04-25-2010, 06:02 PM   #4
Pebble Pounder
 
Join Date: Feb 2009
Location: Hoodsport
Posts: 169
Default

if you are picking between the two i have the Slider motor in mine and it ups your wheel speed alot. but if you upgrade to this motor invest in the metal tranny gears. I just striped all of mine at a comp today.
KnightRyder is offline   Reply With Quote
Old 04-25-2010, 06:22 PM   #5
Pebble Pounder
 
Join Date: Apr 2010
Location: topeka
Posts: 117
Default

Quote:
Originally Posted by KnightRyder View Post
if you are picking between the two i have the Slider motor in mine and it ups your wheel speed alot. but if you upgrade to this motor invest in the metal tranny gears. I just striped all of mine at a comp today.


that sucks to hear about the gears but I have already got one extra set and how long had you had it with plastic gears
gofaster427 is offline   Reply With Quote
Old 04-25-2010, 06:34 PM   #6
I wanna be Dave
 
Join Date: Oct 2005
Location: EvilCrawlerDesigns@comcast.net
Posts: 3,510
Default

I run a Sportwerks E-Racers motor on mine. It was < $12 at the LHS and is a great balance of torque and wheelspeed.
EvilTwin v2 is offline   Reply With Quote
Old 04-25-2010, 06:43 PM   #7
Pebble Pounder
 
Join Date: Apr 2010
Location: topeka
Posts: 117
Default

Quote:
Originally Posted by EvilTwin v2 View Post
I run a Sportwerks E-Racers motor on mine. It was < $12 at the LHS and is a great balance of torque and wheelspeed.

did you have to do anything special to install it
gofaster427 is offline   Reply With Quote
Old 04-25-2010, 06:50 PM   #8
Pebble Pounder
 
Join Date: Apr 2010
Location: topeka
Posts: 117
Default

Quote:
Originally Posted by KnightRyder View Post
if you are picking between the two i have the Slider motor in mine and it ups your wheel speed alot. but if you upgrade to this motor invest in the metal tranny gears. I just striped all of mine at a comp today.

is this a direct bolt in
gofaster427 is offline   Reply With Quote
Old 04-25-2010, 07:09 PM   #9
I wanna be Dave
 
Join Date: Oct 2005
Location: EvilCrawlerDesigns@comcast.net
Posts: 3,510
Default

Quote:
Originally Posted by gofaster427 View Post
did you have to do anything special to install it
Nope.
EvilTwin v2 is offline   Reply With Quote
Old 04-25-2010, 07:58 PM   #10
Quarry Creeper
 
Join Date: Aug 2009
Location: Acushnet Mass near cape cod
Posts: 269
Default Video of Frenzy 370

Here is the Frenzy 370 in action. First I show the low speed control then the drag brake and finally the power and wheel speed.

http://www.youtube.com/watch?v=0Qm__VUb0nY
droopmodmrc is offline   Reply With Quote
Old 04-25-2010, 08:23 PM   #11
Pebble Pounder
 
Join Date: Feb 2009
Location: Hoodsport
Posts: 169
Default

Quote:
Originally Posted by gofaster427 View Post
is this a direct bolt in

It is but for you to put the stock pinion on you either have to drill out your pinion gear, or sand down the motor shaft
KnightRyder is offline   Reply With Quote
Old 04-26-2010, 02:49 PM   #12
Pebble Pounder
 
Join Date: Apr 2010
Location: topeka
Posts: 117
Default

well I used the slider motor and broke my integy center drive shaft not sure if it was bound up or just weak
gofaster427 is offline   Reply With Quote
Old 04-27-2010, 07:53 PM   #13
Pebble Pounder
 
Join Date: Feb 2009
Location: Hoodsport
Posts: 169
Default

the intengy drive shafts from what ive read and what ive seen are week. i use the traxxas drive lines that are way better they are plastic but hold up way better than the stock ones and alot of the metal ones. The only thing i would say to change is the tranny gears. To swap them to metal...
KnightRyder is offline   Reply With Quote
Old 04-27-2010, 08:20 PM   #14
Rock Crawler
 
Join Date: Apr 2006
Location: Thorp WA, more sheep than men...
Posts: 543
Default

Quote:
Originally Posted by ixer View Post
Mini torque master, I used a fireball micro for about a month (burnt up in a month)

Had the TMM In two cars and now one of his handwounds in my 2.2s. Cant go wrong with Holmes' motors and they are priced pretty darn good...
http://holmeshobbies.com/home.php
dickwart is offline   Reply With Quote
Old 04-28-2010, 12:37 PM   #15
RCC Addict
 
Join Date: Feb 2008
Location: tauranga north island new zealand
Posts: 1,786
Default

I just put a venom fireball in mine,Runs real nice now,no heat,faster with more torque as well.
Good motor ,and $16 nz,nice and cheap.
vipxj is offline   Reply With Quote
Old 05-12-2010, 10:18 AM   #16
Git
Newbie
 
Join Date: May 2010
Location: Brunei
Posts: 15
Default

i just installed a tamiya sport-tuned 370 mabuchi on mine.. usd13

the speed and torque are quite impressive. had to dremel the mounts on the mrc though. the tamiya had wider mounts.
Git is offline   Reply With Quote
Old 06-12-2010, 12:37 AM   #17
Rock Crawler
 
Join Date: Mar 2009
Location: Frisco, Texas
Posts: 721
Default

i stole a 380 motor out of my 20+ mph nikko i had laying around, lol havent thrown it in there yet... but its the same size and same mouting pose, lol
shadowrejects is offline   Reply With Quote
Reply




Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -6. The time now is 01:41 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO ©2011, Crawlability, Inc.
Copyright 2004-2014 RCCrawler.com