ORIGINAL: Gray Beard
ORIGINAL: Augie11
14x6 should be about right for that Saito or perhaps an APC 14x7. I'm perplexed at why a Telemaster would stall below 3/4 throttle with any .91 4-stroke up front. Have you tached the engine at all at full power and at idle? Something is strange here.
It can't be the engine, The Sr. will float in as well with the engine running or dead stick. I flew mine with an old OS .61 and it was just fine.
I agree it shouldn't be the engine. But perhaps the throttle isn't working correctly, could be too 'tight' from idle to open. I'd like to know how the engine is actually running before I attack the plane setup. It's probably a combination of things and we don't have enough info.