Hi all

Just found this thread today... I am building a CMP ZERO and using the 25cc gt and found Scott to be the best guy in the world to work with. I baught the engine probably 6 months ago and He took extra time to tap the crank for me for smoke. I had some things going on on and just finishing the ZERO now. Should be a great combo. I did buy a second engine the SPE 25cc but didn't know Scott was selling them... Would have baught one of his that he has modified. Would have been worth the extra $. I want to put the 25cc in my Gee Bee. I have 3 Brisson engines 2 40cc and 1 50cc and have loved them because of the reliability. Now that Brisson is in different hands I have been looking elswhere for engines and I think Scott will be my choice for larger engines.

Just a quick question so I don't have to bug Scott with it... What oil mix were you using for the 25GT 40:1?