I have a couple of quick questions...

First, I apologize for not posting in around, oh...3 years. Been very busy with work and such. Long story short, I'm starting to get back into CL after a 3 year layoff.

I have two quick questions about the OS .15LA.

First, abuot how much fuel does it need to fly a complete pattern? 2 oz.? 2.5oz.? 3oz?

Second, are there any after-market mufflers available for the .15LA that weight less than the factory muffler (like a a tongue muffler)?

Many thanks.

The stock is ok.

I have been running a 15 LA on a Flying Clown, it has a ton of flights on it.....5 more today.

The stock muffler is ok if you remove the cone inside the muffler. 2 to 2.5 oz is plenty, you get a long flight with these tanks. I run a 8x4 or 8x6 prop. By the 10 FP cl needle valve from Tower, and remove the stock remote needle.

This is a super engine that puts out a lot of power.

Thanks