hi,

i was just wondering wat ur opinions are of a os max pp 20.

QUESTIONS:

1. are they powerful?

2.are they big?

3.are they light like normal o.s engines.

4.are they reliable?

5.HOW LONG WILL THEY RUN 4 ON A 75CC NITRO CAR TANK ROUGHLY?

thanks.............

if this is not an aircraft engine you may wish to post in the cars forums.

its not?

no it is an aircraft engine but im running it on a car fuel tank

What is an O.S. Max PP .20? That's not one we've heard of. Do you mean O.S. Max .20 FP? If so, you can find pertinent information at:

http://www.osengines.com/manuals/10-...5la-manual.pdf

The FP-series of engines are long-discontinued, but the LA-series are identical in setup, handling, and performance.

doesent matter any more i got an sc 25