I got a good deal on it. Another ordered this engine and had additional balancing done to it. The tranny will handle 150 hp . But before the guy could pick it up. He had a heart attack. He was getting this engine and tranny set up for a 1993 trike build. Which is the same year as my trike build. The entire set-up cost me 4875.00. I plan on pulling a trailer that's identical to the trikes body. More engine strength was called for. Plus, now when I'm at a traffic light and one of those honda civics, with the muffler the size of their car pulls next to me. They can breath my rubber when I lite up the tires! lol