Island Radio Operated Car Club

Racing Topics => 12th Scale Racing => Topic started by: Gorden on September 09, 2010, 12:49:37 AM

Title: spur gears
Post by: Gorden on September 09, 2010, 12:49:37 AM
Don't forget to get a few as small 64P spur gears. They will be hard to find in a few weeks I think.
72-74-78 in 64P are the size's you'll need
Title: Re: spur gears
Post by: Shawn68z on September 14, 2010, 08:38:42 PM
Quote from: light on September 09, 2010, 12:49:37 AM
Don't forget to get a few as small 64P spur gears. They will be hard to find in a few weeks I think.
72-74-78 in 64P are the size's you'll need

Hey Gord, did anybody try running a 27T with 3.7V last year?   And if so what type of roll out. I am going to start this year with my old car, until my pre-Xmas gift arrives.  I remember running a rollout of 39mm to 41mm with the old IROCC motor. Is thinging with 25% less voltage, i would need to run around a 52mm to get the old ball park again. Does this sound about right?


Cheers from chile!

Shawn.
Title: Re: spur gears
Post by: BCbud on September 14, 2010, 08:57:45 PM
Quote from: Shawn68z on September 14, 2010, 08:38:42 PM
Quote from: light on September 09, 2010, 12:49:37 AM
Don't forget to get a few as small 64P spur gears. They will be hard to find in a few weeks I think.
72-74-78 in 64P are the size's you'll need

Hey Gord, did anybody try running a 27T with 3.7V last year?   And if so what type of roll out. I am going to start this year with my old car, until my pre-Xmas gift arrives.  I remember running a rollout of 39mm to 41mm with the old IROCC motor. Is thinging with 25% less voltage, i would need to run around a 52mm to get the old ball park again. Does this sound about right?

Good day!

I ran a 27 turn with a 1 cell at the end of last year with a 56.5 rollout. I have spurs and pinions you can use as I will be running brushless. See you on the carpet.

Neil.

Cheers from chile!

Shawn.
Title: Re: spur gears
Post by: cyrrus on September 15, 2010, 01:32:24 AM
Shawn

yes i did also run 27turn and a single cell lipo last year. 

was really hard to find a good roll out.  if you can find a a 78 or 82 spur would be ideal situation.  also what motor are you planning on running. 

the co27 seem to be  bit better then the satin can,  with fbrushs.

I will try and look at what my roll out was.

Title: Re: spur gears
Post by: Shawn68z on September 15, 2010, 10:35:25 AM
Quote from: cyrrus on September 15, 2010, 01:32:24 AM
Shawn

yes i did also run 27turn and a single cell lipo last year. 

was really hard to find a good roll out.  if you can find a a 78 or 82 spur would be ideal situation.  also what motor are you planning on running. 

the co27 seem to be  bit better then the satin can,  with fbrushs.

I will try and look at what my roll out was.

I believe i have 3 different motors. I have a Co27, an IROCC motor (new), and I have acouple of newish Black Can motors.

Title: Re: spur gears
Post by: cyrrus on September 16, 2010, 02:49:02 AM
i believe the black would be a very good option.   never had one to try. 

Title: Re: spur gears
Post by: Gorden on October 23, 2010, 03:13:46 PM
The Shaver shop has a good supply of 75t & 73t  64p spur gears they also have some bullet plugs if you need them for you smc cells

Gorden