Originally Posted by
RĒce
Pls briefly explain how to calculate fuel % with shim thickness for 12-3SCT.
Why Novarossi factory ADVISE 16% fuel for .12 engine?
Fuel recommendation: This engine has been developed to be used with a fuel with a maximum of 16% nitro content and with an oil percentage not lower than 7%. We therefore suggest not to use it with different percentages compared to the ones specified here above.
Thanks in advance for the explaination...
In Europe we run 16% Nitro in 2,11 engines, and that's why the European company Novarossi develops their engines for 16% nitro.
More nitro is only useful for people that can't adjust an engine
A lot of serious racers in the US are starting 16% as well, since it keeps the mileage up.