340 or 360?

Either will work for ya' a used 360 will be cheaper thats for sure,find one and have it built to your specs...I wouldn't trust anyones crate(crap) motor seen/ heard enough negative stuff to stay away from them..besides when you have it done you know exactely whats going in it and whos doing it,i have 1 shop do my machine work and only one guy assembling,i supply just about all the parts..it gives me great peace of mind..:-D:-D