Originally Posted by
RC8nate
haha i hope it does.... even though i plan on upgrading soon.
yep, you'll hafta remove your clutch from the motor, remove the head. Then push the sleeve out the top of the motor, take the piston and rod of the crank and remove them, then the crank should push right out of the motor.
And yes i did notice a slight performance increase. Its not like a night and day thing, just a little bit, most people my not notice it and some may not even experience it...
this vid is pretty good to, shows how to tear a motor down and give some good information of Mark from Powerhouse Performance, who is a great guy to have your motors modded by. I'm going to have my Pro .28 gone through and modded by him over the winter.
http://www.youtube.com/watch?v=sLXSZ...eature=related