well, after staring at my broken ryobi most of the winter, ive finally worked up the motivation to try and tune this thing for more power. when i had it, it was decent for power in the plane that i had it in, but i want enough for aerobatics.
so far i have removed the head gasket to increase compression and raised the exhaust port to a duration of 150 Degrees.
this is when i got the idea to modify the transfer ports........
i looked at my homelite 25cc jug and noticed that the transfer ports looked like this: [img][/img], and my ryobi transfer ports looked like this: [img][/img],
so i modified them to look like this: [img][/img],
do you guys think that this will work? or did i just ruin a perfectly good jug?
your input is greatly appreciated.
thx,
andrew