tap engincase for oil cooler ?  By  geh3333 (Read 433 times)

I was wondering what anyone thinks about tapping a 150cc engine case for an oil cooler just like the taida case. Here isa pic item.mobileweb.ebay.com/viewitem?itemId=310725032480 i would tap for the right thread size and after installing the brass connections i would braze them in. The taida classB case is $550 and has the oil coller holes and the taida cooler with the crank case half that as the holes is 300 . Either is high and the 550 dollar case still needs the oil cooler i really am trying to come up with a way to build a quality 232cc without spending 2000 bills. I already have an extra engine case in perfect condition.