rik1024 :
i have the same plane that i got used , they said it has had a 90cc 4 stroke , and a 25cc homelite on it and they did not have enough power to do the job so i am putting togeather a Ryobi 31cc with CH ignition on it to try, if that wont work right i will go to a 33cc MACC , it is the same weight as the Ryobi. We will see if it will stay in the air with one of them.

J3_