RE: .21 Zippkit ready to go
kroggs , that's the great thing about this hobby, your OS is still a great fit. You'll have some fast laps. The little .12 Zippkit rigger are being fitted with .12 -.18 buggy engines. no water lines. minus all the fins. weight is key lite is always best. The 40 some page's of pics and easy to follow instructions. Both are very fast. I'm still testing new props. I ran a 1450 modified prop. reduced .it was getting betterafter every modification. The Start had gotten very easy now. No fuel out the head-button. NO heavy tosses. The engine itself is not fussy any more. Starts right up- idle is right on. pipe is getting right. I feel better now driving.