Guy says he can't get more than 112 HP out of it. He said it should be 130+ with my setup. I have attached the report from the shop. Looks like compression is very, very low he did compression and leak down testing, some wear on the rings but not too bad from what he can tell, but then found out the head looks like it came from a salvage yard. Bike is a 97 with allegedly 20k on it. Can the head from later years fit on a 97 and if they did would they kill the compression. Please look at the report attached and give me any suggestions you may have. I will own and ride this bike till I die and want it to be right. Not sure what to do next. But want to do it right. Any and all feedback is greatly appreciated!!!!!!