i resentlly rebuilt my block.Its an H23 but it has all H22 internals I put weisco pistons 8.4/1 comp. and eagle H-beam rods.the car runs good but i have a problem with the oil light coming on.I put a new oil press. sensor, did oil change but it still comes on.I have an oil press. gauge and it reads over 60 when i frist turn it on and let it warm up but as i drive it,it starts to go down all the way to bellow 20 when i am at like 3500.I was thinking that it might be my oil pump but i replaced it like a year or two,also i put H22 haed on it did i forget a plug i took one off towards the back of the engine was their another? Any help is good help Thanks

 

for the h22/h23 vtec ur sppose to leave that oil orfrice off thats towards the back of the blcok, the orfrice is only for the h23, the h22 needs more oil flow so you should be ok there.