they are really good just like new if it is done right mine is a 14hp also it is bored 30 over and runs like a top plenty of power it was already done when I got it but I have had no issues and I have had it for 4 years now it was sittin in a fence row when I bought it dont know how long before that the engine was rebuilt I know the shop that did it and there rep is good but they didnt remember either