os 46 la Difference between Control line and RC
 

I just received a new os .46la -s engine. Not exactly what I was hoping for, however I don't want to look a gift horse in the mouth. This was supposed to replace an os.40 la on my Avistar. Question is: Can I take the carb from my OS .40 and use it to replace the venturi that came with the .46la -s control line engine?
It looks like a match, however I haven't removed anything yet. Any OS experts out there ?
Thanks

os 46 la Difference between Control line and RC
 

You certainly can! Just a simple swap of the venturi insert and the rc carb.

AJC

Thanks
 

I'll give that a try. I think this will work!

os 46 la Difference between Control line and RC
 

It should work fine. They are the same engines, just diferent carbs.

os 46 la Difference between Control line and RC
 

I have heard that the boost port is blocked off on the LA-S series. But it may be blocked off on all of them.

os 46 la Difference between Control line and RC
 

If you would like a top notch R/C engine,I'll trade an excellent Super Tigre 45 ABC for your unaltered LA-S 46.
That LA 46 has one of the best C/L stunt runs from the factory I've ever seen.
If you are interested,let's talk.
Mike