ORIGINAL: jaka
Hi!
You can mount the high speed needle both at the rear and directly to the carb . To mount it to the carb , just unscrew the big nut on the carb!
One of the best .40 sport engines on the market today.
Turns a10x6 RAM prop (British prop) at 14600rpm. Capable of turning a 12x6 prop with ease.
Runs good on 0-5% nitro. 15% nitrois just overkill!
I wouldn't run a 12X6 prop on any .40 size engine including this ASP. Most .60 size engines run on a 12X6. It's too much load and will prematurely wear out the engine or damage it. I've seen people do this before. 10X6 is what the engine calls for.
It's made in China. It's an average sport engine on the market today.