Not to Rain on your parade, but i believe that putting a big bore kit on your sled may be more of a pain that what it might be worth. Not only do you have to install cylinders and pistons, but i believe that you also have to install injectors that flow more fuel. And possibly a fuel pump that can keep up with demand. But i guess when u purchase a Big Bore "Kit" everything should be included. Well i just wanted to throw this out there for some thought.
Polaris is my way out - Other people just use a door.
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