180mini mod motor,anyone know how many rpm
 

Hey, What's up guys and girls. I just recieved my 180 mini mod motor and 13t pinion. Wow , this thing flies!!! There is such a big difference. I have two DRR's , honda NSX (grey)and McLaren(red) Side by side, there is no comparison. I was wondering what the rpm is for this motor (i would like to know how many mph it's going. I also hooked up a temporary 7.2v system to see if it made a difference, Holy Cow!!!!! I was on a new driveway that someone just put down a few days ago,it was about 110-120 ft long, I COULDN'T EVEN GET IT TO WIDE OPEN FULL !!! before I had to ease off so as not to run into fence. Any help finding the rpm would be great. :D p.s. I'll post how I hooked up the 7.2v later,

With a 180 motor, 13t pinion, and a 7.2v battery pack it's probably around 25mph or so... it's hard to be really accurate without a radar gun or something like it.

Ryan

could anyone tell me where to get
 

could anyone tell me where to get a 14t and/or a 15t pinion gear. I have hopped up one of my rocket racers and I think I can get about 25 mph out of it, I know that I can get more. please help if you an. any info that you have, thank you, Richard

Check out ehobbies.com. Do a search for "ABC 62635". This is for a 13, 14, and 15 tooth pinion set.

will the abc dtm oinions fit a micro rs4 motor arm? or should I use a micro rs4 pinion?

The ABC DTM pinions will fit on an HPI motor. I used to run the HPI micro RS4 stock motor in my DTM-SP.

Alright thanks, I wonder if anybody has ever made a big block powered drr?

I think someone did. I though I seen it posted on this site a while back. You'll have to do some digging to find it.

Hmm, that would be scary fast. And probably easy to do.

my rocket racer
 

dynamite full graphite chaissy

dynamite ball bearings

dynamite foam bumper and tires

aluminum rims

aluminum stearing block

dynamite mini mod motor

abc supra body

aluminum body post

aluminum engine holder

titanuim antenna

7.2 battery pack orion

battery pack holder


all parts pearchesed at horizion hobby.com

Isn't that kinda, you know... off topic?

hey dozer, i did
 

I just finished,what i think is my last mod, to my drr. i am running a big block motor and lith-ion 8.4v, 15t pion, 40t spur. 1.5" rears, 1 " fronts. i thought i might fry my esc,luckly i didn't, just got in from a test run. i went to a tennis court, that has four courts in a row, i couldn't even get up to half throdle, i'm figuring somewhere in the 47-53mpg!!! i also plan on getting a new esc that has a low voltage shut off, to protect my lithiums. . i am so happy with this project. i built this for drag racing, does anyone know where in southern florida where you can drag??? thanks, later