Hey what is up? Looking for some quick info. I am building up my 94 GSR 1.8L. Now what I was wondering is can I get away with just changing the gear on the oil pump or do I have to buy a new assemblely to. Your info will be very greatfull. thanks

 

buy a new one radius the opening with a die grinder and smoothing the passage. it will flow much better. don't skimp on block parts like that.