B Bonefish Active Member Local time 9:00 AM Joined Jun 14, 2009 Messages 667 Jun 13, 2014 #11 How are you getting 4 hp out of a 29cc engine? Are you using 12 gauge spokes?
dchevygod Member Local time 9:00 AM Joined Mar 7, 2011 Messages 473 Jun 13, 2014 #12 Zenoah g290 is 3.5 HP stock. Plus an upgraded carb, flow porting and an expansion pipe 4 HP is a modest estimate. Yes I had to get the velocity wheel it was sturdy.
Zenoah g290 is 3.5 HP stock. Plus an upgraded carb, flow porting and an expansion pipe 4 HP is a modest estimate. Yes I had to get the velocity wheel it was sturdy.
