That cam doesn't lose anything on the bottom end. I tried 3 cams in one day right after each other so I could really tell. I did donuts continuously (got really dizzy lol) in order to evaluate how low the rpms could go and still throw dirt. The 250S cam could pull a higher gear than the 230S and one of the 4x4 cams. The 250 cam could go higher and lower than the other cams. So I thought "well wtf is the 4x4 cam for then?" I have the specs for the cams written down somewhere. I'll try to find them and post them when I get some time. I don't know much about chickens but I've had ducks and geese for 10 years and had to switch from Dumour to Purina because a duck laid an egg with no shell. Haven't had problems since switching to Purina. I recently got 1 chicken hen and it laid 7 eggs before stopping for the winter. Then I was surprised to see it started laying again a week ago even though it's not really that warm yet. I have no clue as to why. I don't use lights or heaters. But I feed all my birds a mix of dog food, cracked corn, and layer feed pellets. They like the dog food best. The backyard chickens forum people fight with me about feeding them dogfood but I've been doing it since 2014 and all my birds look young still. My philosophy is animals know best what is good for them. The forum people don't like hearing that. I always pull a side cover off so I can rock the crankshaft back n forth by hand looking for any slop in the big end rod bearing. If there is any slop there the motor is junk. You'd have to split the case and send the crank off to be split and new rod installed and welded. It's not worth it. Me and a buddy learned our lesson about buying a cheap quad to fix up and ended up having a bad rod bearing. We fixed it up and sold it cheap just to get our money back but we didn't feel good about it. Now if any quad is questionable I always check the rod bearings first thing.

Well, when i got my cart it didnt even have an air filter or box, so i suppose a clamp on will do it for me, and still be a hell of a lot better than nothing lol