Originally posted by jwf_frani
sirio was testing a simila type sleeve and case at the 1/8 worlds
a few months ago. I guess they are making it for the .12 engines
now also. the problem with sirios from what ive heard was the
rods just don't last so i hope they redesigned that also.
tg are you running same specs on all the motors that your taking
to florida or are you done testing the timing and and other
#'s on different p12's?
Sirio was testing different type of desing-it is integrated sleeve with fins on upper part of sleeve. That system is using in airmodeling control line team racing engines since earlier 80's and still use it. It is totaly different concept of engine, but still very good and we have a lot of expirience with it. Let's see if Sirio can find juce there.
It has some triki parts.
About timing, I can't disclose this info now, but promise after couple weeks will do it. You saw cranck and just try to imaging timing
My engines are stock and I don't change anything there beside head booton shape.
