Darkwolf
New Member
- Local time
- 1:21 PM
- Joined
- Oct 16, 2018
- Messages
- 17
So after dealing with the annoying higher rpm four stroking capping my 80cc China girl rpm range I got creative. I know it's caused by rich conditions of the stock main carb jet, i had already done some backyard tweaks by shaving the head, swapping a bosch platinum 2 plug from my old impreza which intrudes into the combustion chamber upping compression and allowing for better spark, and deleted the baffle in the muffler, and being a mechanic I know there's 2 ways to fix a rich burn... decrease fuel or increase air! Well after about 20 minutes I made this abomination... and holy hell what a difference! I gained way more rpm and eliminated the four stroking problem! I kid you not I was passing cars in a 35mph zone where people drive 40 or higher regularly!
Feeling creative and experimental? Try it!
Feeling creative and experimental? Try it!