Yerf Dog Spiderbox 232cc GY6 Go-Kart Engine Swap with Internal Reverse

----------------------------------------------------------------------   If you are looking to do a engine swap on your Yerf Dog go with the lastest technology engine. You'll need this adapter kit - click here.   This is a GY6 engine that mount much like your current engine.  Comes with: Built in reverse -  now you'll be able to drive in reverse and not have to get out and lift the front of your buggy. CVT Transmission Can change roller weight to fit your riding conditions Can install some performance transmission parts DO NOT DO A PREDATOR SWAP ON YOUR YERF DOG!  WHY?? It will cost you $1000 to $1500 by the time you are done.  Sure the engine is cheap but look at the entire swap before you get started. The Predator lawnmower engine is not designed to run over 3000 RPMs.  You'll have to spend a lot of money to modify the engine to run at 7,000 to 10,000 RPM for a go-kart The GY6 engine uses modern CVT transmission technology.  All of the high end ATV's, side-by-sides use CVT tran