RE: 1/18 to 1/20 engine manufacturers
I belive that the company X-RAY carries those size engines for their NT18, NT18T and their new Micro Nitro. I don't think that tower hobbies carries that brand so you may have to take a visit to your local hobby shop. GOOD LUCK!!![sm=49_49.gif]
Fire_Racer17 [sm=shades_smile.gif]