ORIGINAL: I-Aquatic
I just got my leo 110 and need some advice.
I have these two engine that I can use. Saito 150 (with an inverted slimline smoke pitts style muffler) and an OS 120AX (with the standard power box muffler).
Which engine should I use for my leo? I don't have a perry pump at the moment.
Option 1 (saito 150 with smoke muffler): Shifiting the fuel tank forward and putting a smoke tank at the CG and a smoke pump.
Option 2 (OS120AX): Get a perry pump, tank CG position, but Power box muffler sticking out.
If you fly pattern i'm sure u don't need a visible smoke trail

Smoke is for show fliers and exhibitionists...
i'd suggest to put in te OS120, get a proper header and a tunedpipe and leave the tank at CG.
that's more than enough power and if you do it properly just a little portion of the header sticks out of the cowling.
i think the Saito is too much weight in the nose.
regards,
Zaquron