Messages

1

Technical / Too much smoke?

« on: May 06, 2013, 04:12:35 AM »

I have a yz125 and its always been smoking a shit ton. I used to run 32:1 but switched to 40:1. I cleaned the air filter and re-oiled. I'll be cleaning the carb this saturday. The compression seems to be low so Im gonna check that out as well. No idea what the hours are on the top end but maybe that could be the problem? It smokes alot at 3/4 to full throttle. A jetting kit could probably help but what do you guys think.

2

Technical / putting athena 144 kit on yz125

« on: January 23, 2013, 01:51:30 AM »

And you would also want to run higher octane gas since your changing the compression of the engine.