Tinkertillitbreaks
New Member
- Local time
- 5:00 AM
- Joined
- May 27, 2016
- Messages
- 1
Okay so ive learned a lot about the motors but still can't quite get the tuning down. So I have standard Chinese 68cc on a 90's road master.
I have performance carb with size 66 jet installed, when I bought the carb I also bought sizes #66 #67 #68 #69 #70.
My question is in regards to 4-stroking. If I go higher, 4stroking gets worse. I am currently using the smallest one and topping out at 30mph.
Should I buy smaller jets? Or go ahead and buy performance cdi(Ive heard you might even have to jet higher) or buy performance exhaust.
Are the mods a noticeable improvement?
I have performance carb with size 66 jet installed, when I bought the carb I also bought sizes #66 #67 #68 #69 #70.
My question is in regards to 4-stroking. If I go higher, 4stroking gets worse. I am currently using the smallest one and topping out at 30mph.
Should I buy smaller jets? Or go ahead and buy performance cdi(Ive heard you might even have to jet higher) or buy performance exhaust.
Are the mods a noticeable improvement?