Looking at getting some plugs for the Picco P3 .28 turbo engine. Curiuos if the O'donnell plugs specificalliy the 97T as linked below is what I should be using in this engine. O'donnell seems much cheaper than OS, and I have heard directly from Ofna that one should not use OS plugs in Picco motors... Any thoughts? Or which plug is the one to use for the P3 28 Turbo?
Oh yea, using 30% nitro as well.