Another 1/12th scale newbie

[dar2012]

hi myself and my son are going to have a go at 1/12th scale

think end of line has alot to answer for

the gearing is the problem
we are only running local club stuff
my son has 4 cell nihm on 19t brushed for now
i have a hobby wing just stock speedo to go in with a 10.5 at mo its a nosram spec non adjustable timing or novak ballistic 13.5 whichever you guys would think is better running on 3.7v
but may have a speed passion v3 10.5 by next week if pennies allow

any idea of a roll out starting point we can work from on a resonably tight track for both cars