[Stu_D]

I have a lot of air time with these planes and have used two different set ups for the exhaust . I started out with some MTW TD75 cannisters , they are yery quiet and should 3D pretty well as they are very smooth and have lots of snap down low. I used the mtw for about 200 flights until I got sick of the lack of BIG top end .

I mostly fly IMAC and one day I got caught out @ a comp where there was bad weather (clod wind )combined with low power and a lack of skill . I decided I coild fix the power bit so I put on some K&S 1060 for the next comp . The plane was like night and day . I even got told to slow down by most of the judges .

I have also seen this set up on the BMB pipes and its was still a little off what my plane was doing .

Note My engine was a DA 100

Stu