Offroad Build

Smith80

New Member
Nov 6, 2017
21
3
3
17
Houston, Texas
Ok, so these last few weeks I've had the urge to make a light trail/offroad bike.
I would like to add much more low end power.
So my list is:
Port my cylinder for low end power
Extend header on my expansion chamber
go back to 44 tooth sprocket

What else do I need for this and Can anyone help with porting?
I can port for speed but I've never tried for Low end power

Thank you,
Niko Smith