Unlimited on Shenango except in the no wake areas located around the lake. Mostly side bays and from the trestle to the dam area. On Pymatuning there’s a strict hp limit. Nothing bigger than a twenty hp is permitted to be run on the entire lake. That’s why most guys from up north have the two motor setups on their rigs. You don’t have to remove the props from the big motor anymore. Years back we had to.