like is said in another thread i am fixing to buy an rc10gt that has an ae .15 on it that is used with a bump start. i dont have a starter box but i was wondering around how much would it cost to change it to pull start. or what would be best to do. there is also an ae .12 that i am getting with it so the same for that engine. or should i sell these two add some of my money and get a new egine with pull start. the guy said that these engines have 1 gallon through them so i am guessin that they still have decent compression. so if you guys would suggest me something i would appreciate it thanks.