MARLEY76
Well-Known Member
- Messages
- 179
- Location
- sheffield. united kingdom
hi wots the diffrence in power gain from a 26cc with tuned pipe to a 29cc bigbore 4 bolt with tuned pipe .. as ive orderd the 29cc 4bolt bigbore kit with a walbro wt-997 carb.. i don't race . just bit of a joyride with it lol.. and how long roughly does it take to break the engine in. as ive never had the chance in doing one before... any input apprecited....... thanks