Need some help on a crt .5 conversion

[jnev]

Here is the bore reducer you will need:
http://www.rc-monster.com/proddetail...rod=RCMreducer

The CRT.5 does use mod1 gears. Using this calculator (made by BrianG):
http://www.scriptasylum.com/rc_speed/_top_speed.html On a 14 tooth pinion on 3s lipo, you will be right under 40mph. You can play with the values though to see what set up/speed you like.

Snipin_willy
I was not planning on changing the tires or wheels
No worries about my lipos...

Jnev
yes that was the bore reducer I was talking about. I will order some of those and some Mod1 gears
14 tooth pinion was right about at what I was thinking so I will order 12 thru 16 so I have plenty available for tuning
Most of my cars lead a pretty easy life being run only once or twice a week on the track so this one will probably be the same way
I can't wait to get this one done and see how she performs

Thanks for the quick response!
told me exactly what I needed to know

Snipin-willy, jnev
Thanks for the help
I got my jammin running and it runs great!
I ran it on 3 cell lipo and the temps were very manageable
motor around 105 and esc slightly warmer at 120
I am using a 13 tooth pinion
I am very happy with the performance and now it just needs to be tweaked to be running perfect
Thanks again for the help!

[Snipin_Willy]

Sounds like you have a balanced setup, have fun with it!