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Old 11-08-2011, 01:18 PM
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Default whats a good esc and motor fro 22

i need a low money set up and i just play. i have a mamba max in it with 5700 motor. it form my b44.1 kit.
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Old 11-09-2011, 08:11 AM
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Although sensorless stuff isn't the greatest for a 2wd buggy where being smooth is often more important than being fast, you're going to have a hard time finding anything "better" for "low money". In fact, the Castle 5700 you have will be more than enough motor for just about any 2wd buggy out there. 2wd buggys are very limited in how much power they can actually use - even just playing around.
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Old 11-09-2011, 08:28 AM
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Originally Posted by MarkA
Although sensorless stuff isn't the greatest for a 2wd buggy where being smooth is often more important than being fast, you're going to have a hard time finding anything "better" for "low money". In fact, the Castle 5700 you have will be more than enough motor for just about any 2wd buggy out there. 2wd buggys are very limited in how much power they can actually use - even just playing around.
thanks i had the 5700 in a b44.1 and it was a tad slow. my hoddy shop had a fire and i cant put a esc and motor on layaway. so i took the 5700 out of my b 44.1 and put in the losi. to try out. it a lot faster in the buggy. i just play and dont race. ill look at 8.5 trun now and save up for one. can i keep the esc in it and just get a new motor. thank t you.
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Old 11-09-2011, 09:20 AM
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Originally Posted by vito
thanks i had the 5700 in a b44.1 and it was a tad slow. my hoddy shop had a fire and i cant put a esc and motor on layaway. so i took the 5700 out of my b 44.1 and put in the losi. to try out. it a lot faster in the buggy. i just play and dont race. ill look at 8.5 trun now and save up for one. can i keep the esc in it and just get a new motor. thank t you.
Yeah, there's a world of difference between a motor being a tad slow in a 4wd B44.1 and being wheelspin all the way to 40mph in a 2wd buggy.

As for a new motor, most 8.5 motors and the like will be sensored and will probably not work or not work well with your ESC. I'd recommend putting the Castle system back in your 4wd buggy with a bigger motor for that if you still run that car and buying a used race-grade ESC that will run sensored to get the most out of your 2wd buggy even though you're only playing around. You can find often find used LRP, Tekin, etc. ESC's in the for-sale ads here that when paired with a new motor, would cost roughly the same as a new combo pack from Castle.
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Old 11-09-2011, 09:25 AM
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how big of motor for a 44.1 highter kv .
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Old 11-09-2011, 09:38 AM
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In a 4wd buggy, might as well go all the way. You can easily turn down your radio's throttle epa if it's too much.
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Old 11-09-2011, 09:42 AM
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Originally Posted by MarkA
In a 4wd buggy, might as well go all the way. You can easily turn down your radio's throttle epa if it's too much.
if i go that big will it run hot. they told me 5700 was to much. lol
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Old 11-09-2011, 09:48 AM
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You should be able to control heat through gearing. Buy a smaller pinion and I can't see why anyone would have even told you a 5700 was too much for your B44.1. For example, a Castle 5700 is a bit slower than a sensored 8.5 in most cases in the real world and when racing, many racers use a 6.5-7.5 in 4wd buggy.
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Old 11-09-2011, 09:50 AM
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Originally Posted by MarkA
You should be able to control heat through gearing. Buy a smaller pinion and I can't see why anyone would have even told you a 5700 was too much for your B44.1. For example, a Castle 5700 is a bit slower than a sensored 8.5 in most cases in the real world and when racing, many racers use a 6.5-7.5 in 4wd buggy.
thanks ill get a bigger motor for my b44.1 now
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Old 11-09-2011, 09:58 AM
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Originally Posted by MarkA
You should be able to control heat through gearing. Buy a smaller pinion and I can't see why anyone would have even told you a 5700 was too much for your B44.1. For example, a Castle 5700 is a bit slower than a sensored 8.5 in most cases in the real world and when racing, many racers use a 6.5-7.5 in 4wd buggy.
that was befor the new 4 poles came out.
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Old 11-09-2011, 10:01 AM
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Originally Posted by vito
thanks ill get a bigger motor for my b44.1 now
Just make sure you adjust your gearing and while you're at it, an affordable temp gauge is always worth having around.
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Old 11-09-2011, 10:03 AM
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Originally Posted by MarkA
Just make sure you adjust your gearing and while you're at it, an affordable temp gauge is always worth having around.
i have a ofna temp gun and my 5700 ran cool at 130 in my 44.1
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Old 11-09-2011, 03:10 PM
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will the 7700 4 pole be faster on a 2s lipo
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Old 11-09-2011, 03:13 PM
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7700>5700, so yes.
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