port and polish please help

[atvman6988]

hey guys i am going to be porting and polishing a v twin craftsman tractor i allready have the wheels and tools needed i just need to know how to actually do it if any of you could direct me to a site or give me some pointers or meathods that would be great thanks

[speedy400]

some of my pics,I'm no expert but I've done a few- http://www.exriders.com/vbb/showthread.php?s=&threadid=68055 also TALK TO 440EX4me!!! he is smart
:) -darren

[Chanman420q]

why are u porting a tractor?

[atvman6988]

thanks for the info im porting a tractor because we are bulding it up we are trying to get 50 mph outta it so we need more power and we are on a budget and porting is a good asnwer we also took off the mufflers i am in teh process of making a custom strait exhaust and a custom ram air and rejet the carb and the governer is removed just something to screw around with