Yet another where to buy a chain thread.

[yorkie_chris]

Originally Posted by Ceebl

Can you upgrade the reed valves (between carb and cylinder) to improve response on a curvy? Would that damage steady mpg or jus acceleration mpg? Off topic a bit I kno but suuure haha

go have a read on howstuffworks.com I think you have mixed up your strokes mate

Lol oops I thought 4t's wuda had reeds as well lol never mind then haha

[yorkie_chris]

You can change intake cams for 2gen ones, or you can change exhausts for a second pair of intake ones.

Equivalent of changing reeds is port polishing just to aid gasflow into the engine.

Fair enough, thanks!!