View Single Post
Old 08-06-2013, 05:01 PM
Nunyadam Nunyadam is offline
Motorized Bicycle Member
Join Date: Jun 2013
Location: 3rd rock from sun
Posts: 45
Default Re: what did you do to your motor bike today?

Originally Posted by maniac57 View Post
Personally, I think anyone who says they notice a difference from the clocking of the spark plug in a china girl engine needs to have their meds adjusted. Adding compression by filling the chamber with a projecting spark plug iffy at best, even in these weak kittens.
In any other motor, it's a good way to explore the wonderful world of pre-ignition.
The bike is noticeably faster. better response, better top speed. top speed the before the switch 35, its now 40.(speeds off the speedometer) We made the same change on another bike with similar results.

Rotating the head so the Spark Plug is on the front (nearer to the front tire.) is the only change we made.
I don't know why it works, but it did for me.
Reply With Quote