Ok i would like to put smoke on a super tigre 90 (with "pitts" muffler) when i get it in a Extra 330. Ive heard of using the crankcase pressure with a high speed check vale for tank pressure, a needle valve to fine tune the smoke flow and a mini servo acuated vale, anyone try this.
[link=http://rcdon.com/html/super_smokers_part_i.html]Any one try this?[/link]

Stick 40