Hello Gaz:

Thanks for the prompt reply. I will make a few checks when I get some time. I did check Sceptre engine reports and saw that they were indeed 1/4-28. My engine is one of the last Irvine .40 Diesels manufactured. I have broken it in and am ready to fly it in a large sport-stunt airplane. It looks like a quality piece of kit!

What would you suggest for a C/L venturi and nva? I would like to replace the RC. carb. Is there anywhere I may purchase a CL setup?


Stay well,

Franchi