Originally Posted by yamahaman69
k my project may have changed so im wondering if i wanted to put a 700 or 800 in this sled will it be a hard swap and is this a good idea and which motor would be the better choice and what is needed for a swap like this!!!
go with a twin to save a few headaches, you will need engine(obviously) mounting plate, wire harness, possibly may need to move motor mounts, and the exhaust. if i were you id also look at upgrading the chaincase and jackshaft. in other words, you basically need everything under the hood changed