Putting together a .90 1.20 aeroworks yak 54 ,this is my first large plane ive built ,and i would like to put smoke on it ! Im putting a os 120 ax in it and was wondering if i would be able to do it? If i can, what muffler and what simple smoke system is best to get?

Read this:

[link=http://www.rcuniverse.com/magazine/article_display.cfm?article_id=455]Got Smoke?[/link]

Thanks,that was very helpful. After looking around ,i see that there are several smoke pump systems out there ,is any certain one proved to be better than the others?

It's all in how much you want to spend

I like my $15 JC Whitney pump

[link=http://www.jcwhitney.com/REPLACEMENT_WINDSHIELD_WASHER_PUMP?ID=12;0;0;0;100 001;ProductName;0;0;0;0;2004483;0;0]Click here[/link]