ok im currently doin a swap in my hatch and i have a 93 integra motor that im putting in and before i put it in i want to make it vtec . i found a head on ebay but its from a 96 gsr will that fit on my block if i get the dowels? and will it matter since its obd2. also i was lookin at fuel rails and i can onley find them for 94 and up will they still work i dont see y not there for the b18. o and im plannin on uyin a new water pump and oil pump for the motor before i put it in now i went to the parts store and they asked me if it was vtec and i said yea cuz they had another kind of waterpump for the vtec engines. am i supposed to get that one cuz its an ls block so i dont no if i shud get the non vtec one sry if these r dumb questions ut i needed to find out thanks

 

help please??? i need to no so i can order my parts

 

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I know 96+ ls oil pumps are the same as other so your ok with that, heres a good link read up https://honda-tech.com/zerothread/1676914