[sly118]

yes max bling running 56/12 but what is the specs on his motor , im sure it would out torq a 9L 2-pole , as his is 4-pole , and yes i could go bigger spur but that means grinding out the side of the chassis braces , and/or raising the diff centre , which puts a great angle on the drive shafts , also higher centre of gravity , i will get pics later and post them but i think ill have to just try with 51/10 and hope for the best