definetly shady well put,but there trading me for another one,it sucks but rather pull it back out then get shafted for the price i paid.yeah everybody says they never heard of the F22B(JDM)SOHC but i swear to you there is.it says it on e block and the USDM says F22B1.its the same thing.the only differences are the tip of the fuel injector looks different and on the usdm there is a vacuum hose port thingy on the intake manifold for some solinoied sensor that isnt on the jdm,it takes a civic oil filter instead on an accord and F22B doesnt have the coolant sensor on the front coolant neck,which you have to switch over otherwise youll throw a code.other then that its preety much the same.thanks fotr your input though,this engine isnt worth my time trying to fix when this guy ay alljapaneseengines says hell swap it out for another one.thanks again.