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Brushless Jammin CRT .5 videos

Brushless Jammin CRT .5 videos

Old 07-22-2007, 09:25 PM
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Default Brushless Jammin CRT .5 videos

Here are a couple of video's of my Jammin CRT .5 brushless conversion. It is really nice and stupid fast.

Mamba Max 7700
IB 4200's

http://youtube.com/watch?v=YZB_XV25Fe8

http://youtube.com/watch?v=z-odnUJeLpw
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Old 07-22-2007, 09:59 PM
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Yea, ridiculously fast it is. Any under body pics?
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Old 07-23-2007, 06:12 AM
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Default JAMMIN CRT

WOW THAT'S NICE.......

ABOUT HOW MUCH WOULD THAT COST ME TO BUILD. CAN YOU POST SOME PICTURES OF THE TRUGGY.

I WONDER IF THIS WILL BECOME A POPULAR CLASS?


ABOUT HOW LONG DO THE IB4200 LAST (RUN TIME)?


THAT'S ONE FAST A$$ TRUGGY..........
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Old 07-23-2007, 07:25 AM
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Sweet, lets see some pics with out the body. where did you get the motor mount?
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Old 07-23-2007, 08:52 AM
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Brushless is the way of the future .
the way of the future
the way of the future
the way of the future ............
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Old 07-23-2007, 09:06 AM
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I'd love to see chassis pics too

The motor mount can be bought at rc-monster.com
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Old 07-23-2007, 09:47 AM
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yeah up at my LHS there are running these with the 10th scale gas trucks and the electric crts and crt.5's are beating the GT2's and AD2's haha thats so cool
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Old 07-23-2007, 02:07 PM
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Here are some pics. I get about 15 minutes on the IB 4200's. I have a 5000mah 2s lipo on the way this week, should cut the weight way down. The motor mount is from rc-monster.com. I made the pieces to hold the battery and electronics out of aluminum and I then mounted an airtronics 94359 200oz servo for the steering. The stock servos on these are usually only rated for about 60 oz which is a little weak I think for bashing. These are perfect trucks for converting to brushless because they are built like a tank and have an all medal drivetrain. Highly recommended!
Attached Thumbnails Brushless Jammin CRT .5 videos-dsc03986.jpg   Brushless Jammin CRT .5 videos-dsc03987.jpg   Brushless Jammin CRT .5 videos-dsc03982.jpg  
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Old 07-23-2007, 02:12 PM
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ABOUT HOW MUCH WOULD THAT COST ME TO BUILD. CAN YOU POST SOME PICTURES OF THE TRUGGY.
I spent:

$260 for pro version of truck
$180 for Mamba Max
$90 for lipo
$15 for scrap aluminum
$35 for motor mount
$14 for hardened 14t pinion
$120 for servo-you could save some money here.

So if you look at it this way its $700, but you can go to a lesser servo or do what I did and steal the servo, radio, and mamba from a previous car.
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Old 07-23-2007, 02:52 PM
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Wow, seems like it would wheelie at the touch of the radios's trigger.
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Old 07-23-2007, 05:20 PM
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HOW FAST WOULD YOU SAY IT GOES?

IT LOOKS LIKE IT GOING 60 MPH

ANY CHANCE YOU COULD GET SOME VIDEO ON A OFF ROAD TRACK?



VERY NICE........

THIS COULD BE THE START OF A NEW CLASS. I LOVE WATCHING 10 4WD BUGGIES IN THE A-MAIN AND ONLY 3 FINISH. THIS TRUGGY IS BUILT RIGHT AND COULD FINISH A 10 MINUTE MAIN WITH OUT EVEN BREAKING A SWEAT.......
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Old 07-23-2007, 06:54 PM
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With 8 cells it is probably doing 55-60mph, I haven't clocked it, but with my 6 cell it clocked at 45mph. The motor is spinning at 73,000rpm, which is maxing it out. When I get the lipo I will take it to the track and get some video.
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Old 07-23-2007, 07:29 PM
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Thats cool! What kind of run time are you getting out it?

Thanks
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Old 07-23-2007, 08:11 PM
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12-15 minutes with nimh.
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Old 07-24-2007, 04:10 PM
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WOULD YOU SAY THE GROUND CLEARANCE IS HIGHER OR LOWER THAN A 10TH SCALE NITRO TRUCK?
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