Jim Oliver

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Has anyone used a two stroke for the Great Planes Sequence 120?

How did it work for you?

Thanks,
Jim

kenh3497

I have the same question about using a four stroke.

Ken

extraflyer

I am using the new o.s.155a pumped 4-stroke in my sequence. The plane flies great with this engine, unlimited vertical. Sounds fantastic in the air.

Jim Oliver

My Feedback: (1)

Which mount are you using for the 1.55?

MTK

Jim, have you considered one of the 20cc class gasoline two strokes? There are several of them available. These are inexpensive to own and operate, are very lightweight and produce a lot of power for their displacement, particularly when you use a pipe on them. Just another option for you.

Jim Oliver

My Feedback: (1)

Matt,
Thanks for the reply.

I have the two stroke rear exhaust engines in hand, so hoping someone had tried something similar. I would have to create a pipe recess but that shouldn't be too tough.

kmeyers

Jim
What is the 2 stroke you have in hand?

Jim Oliver

My Feedback: (1)

I have two of the Thunder Tiger 1.20 RP pro engines with TT headers and pipes. Had three of them, sold one with a Zen 120 several years ago.