Mconner7
Well Known Member
I flew the -10 today and on the first startup cold, I got a kick back. That’s a first. I have one slick impulse mag and one SureFly sim on my carb’d O-540. On the second start after a 30 minute refueling stop, I had a major exhaust backfire. Again never had one before.
I am thinking since the impulse slick has almost 400 hours since a homespun SB, I may have an E Gap issue. Option B is the impulse coupler is firing early.
opinions?
I am thinking since the impulse slick has almost 400 hours since a homespun SB, I may have an E Gap issue. Option B is the impulse coupler is firing early.
opinions?