Wastegate opens too early

Well Renz, you maybe need a constant speed prop with your 914... Airmaster is the prop of choice for an Europa. Not cheap but really worth it. Dirk Oyen is the guy you need. He built his own europa and is based in Belgium.

Hello Jacques,

Yes I know. But it's not in my budget.
I changed pitch a few days ago and that was already an improvement, I need to tweak it a little more.

Kind Regards, Renz