RE: Super Kraft EXTRA 300S/40 Engine
 

Any of you have one of these with A Saito .91 in it? I just ordered one of the .40 size and I am putting a Saito .91 in it, is there anything I need to know? Any modifications you guys have made to these? Any weak spots? How about mounting the Saito .91, is there anything specail about it? I have heard of some people adding some right thrust.....any ifo would be great!

Thanks.