How big of engine is to big?
hi I have a buddy that got his SE this past summer and put a saito .72 on it and it is super cool to watch !! that satio 72 wieght is just over 16 oz and a ton of tork and power ! I have my SE nearly built and have a Irvine MK III .46 with a tower muffler ready to power it ! I have a 11x4 APC prop on it also but have read many threads on this.. And many guys seem to agree on the 12X3.75 APC !the power to wieght ratio they say the saito 72 has it ! Because of its light wieght ! and its a super easy running engine ! it will be on my list for my nexed project ! Just my $.02-.10 worth ! RJB