 Re: .90 idle to full problem
you will need to keep the nitro content high to start with. you may have to have the needle set out a bit more i have a raptor 90 with a full comp. spec engine with perry pump and my needle is over three and a half turns out with 20% nitro and full sinth oil so dont exspect it to run right, straight away. and make sure your carb setting are right if you start the engine up and it gos fast you will burn out the clutch right away and may damage you and the helly. have some one hold the transmiter for you with a finger on the throttle hold switch. safety first good luck. 90s are great you will never go back to a little one again. |