So on my 261 with full flow, and there is a way to make the 235's do the same thing, I put a spin-on adapter as low as possible on the engine and I fully expect it to keep the contaminants (metal shavings, crud, etc) out of the system. I have no real enthusiasm for the standard bypass filter as I have seen many of them completely plugged up and totally useless due to lack of proper maintenance. Good comments in this thread for sure!
