RE: Nnew 1/5th scale help!!
I dont know unfortunately. I've hit the web and so far, I have found no sites or info that publishes are says what ANY of our gasser timing profiles are: stock or modded.
The only way I know of to find out what the timing profile is for any of our 5th scale gassers so far is to measure them.
I am remeasuring my Zen 26cc right now, from what I hear, I mismeasured it the 1st time and my durations are not even close to what the correct riming profile is supposed to be.
When I get my KM, I will dismount and tear down that engine too, and give it a measuring also. I want to see why a Zen would outperform a CY (if such a claim is true). If at the very least, have an idea why.