Originally Posted by PROVK
can someone please help
Is there any problem using Novarossi plugs in the MR21 R01A and if its ok
would you use C7TGF/C8TGF as I am new to 1/8 scale on road.
I will be using 25% nitro
Thank you
Yes, Do not use Novarossi plugs with the Ninja engine. Use a #7 ninja plug with 25%.