rangerjkb

iTrader: (45)

Matt Murphy, can assist directly with rotors at [email protected] or check out, http://www.tqrcracing.com/ ,+1 on Mike's recommendation to find the right gearing first, then add timing to fine tune. Older rotor version seemed to prefer up to +10* enbell timing also. Hope this is helpfull.

geeunit1014

iTrader: (14)

Barry, looks like ill be at Horsham saturday, stop by sometime and ill take a look at your car and see whats up

micrors4guy

iTrader: (50)

looking for a 17.5 motor for a 12th blinky class. Used to run a murf and would like to again. Can someone recommend a rotor size for this application?

oeoeo327

iTrader: (75)

Hey Mike,

Thanks for the assistance this weekend; adding a few teeth on the pinion definitely made a difference. Once I get an ESC with stronger braking capabilities, I think this motor will definitely get the job done. Next time I race I'll continue to adjust the timing and gear to find the right FDR.

geeunit1014

iTrader: (14)

I dont have any firsthand experience for 17.5, but in 13.5 12.5 High torques were the way to go, so I would imagine it would be similar in 17.5

No problem. LRP all day every day

geeunit1014

iTrader: (14)

Supercharger packs were awesome again this weekend, allowing me to TQ and win at Horsham's Fall Classic trophy race from some of the best on the east coast!

rangerjkb

iTrader: (45)

My understanding is you'll want a RPM-low Amp draw motor that I'm sure Matt can build for you. Please contact direct at [email protected] and provide the intended application information. I know he'll be able to take care of you.

rangerjkb

iTrader: (45)

Huge Congrat's Mike Gee, in taking the TQ and Win at Horsham's Fall Classic!
http://www.redrc.net/2013/11/mike-ge...-fall-classic/

micrors4guy

iTrader: (50)

I sent an email a few days ago and have not received a response my car will be in tomorrow. Looking to get the motor for next weekend.

rangerjkb

iTrader: (45)

Matt, is currently working to fullfill request from emails and multiple forums that he monitors.Thank you for choosing Murfdogg Synergy Motors!

oeoeo327

iTrader: (75)

Finally got the opportunity to compare the Murfdogg 10.5 to a Trinity D3.5 10.5 in blinky TC - the motors ran identically on the clock, although the D3.5 faded a little less during the run. I'll keep experimenting with gearing until I get the feel I'm looking for. Switching to the 12.5 rotor definitely improved the braking into tight turns, and made the motor feel a lot smoother overall.

Special thanks to Matt for assisting me with a small probelm I had with a sensor board - it's reassuring knowing that each purchase is backed by good technical support and customer service.

rangerjkb

iTrader: (45)

oeoeo327: That's great to hear I still look forward to hearing about your gearing & endbell timing final settings. Looking forward to returning stateside in afew months and get back to racing also.

Mugen10

iTrader: (9)

Same for me for carpet med. size track. I would like to know the direction also?

I hear 12.3 HT rotor in a D3.5. Not sure about a Killshot or other motors

micrors4guy

iTrader: (50)

I still have not gotten a response. I went a different route.

rangerjkb

iTrader: (45)

micrors4guy: sorry to hear you wern't able to get a hold of Matt in order to obtain the motor you were searching for. Wished I were stateside to assist. Wish you the best at the track and enjoying racing in the future.

Mugen10: agreed, I believe the 12.3HT rotor is the way to go, as several East Coast 1/12 scale racers have mentioned trackside. This rotor also works well in 1/10 Sedan TC on larger tracks.