Buggies Gone Wild Golf Cart Forum - G9 Jetting Help and Tie Rods

I have a Yamaha G9 Golf Cart with a clamp on air filter and have the throttle cable routed straight to the carb. It seems like it needs to be jetted. Is there any aftermarket jet for it? Also i would like to make it faster and have a little more power. What else can i do to it to make more power without having to put a new motor in it. If i do decide to put a new bigger motor in it what should i go with and where would be the place to get one? Also my tierods ends and tie rod are bent. Is there any stronger upgraded tie rods i can use? Or wheres the cheapest place to get new tierods and ends. Also on last question... i got the cart with no side seat handles, where can i get new ones of them?

Thanks