I bought the throttle return spring and mount for an Evader to use on mine.

Last night my MT2 got an OS .18 CV-RX installed in it. I was still trying to get it started, about the third pull of the cord and it just stayed out, the more I worked it the more came out. I got pissed, pulled the .18 out of my evader and slapped it in, finishing touches will be added tonight. Does anyone know if the OS is a better engine than stock?

(I'm still going to put a balanced/blueprinted OS .18 TZ into the truck I think come first of the year)