I posted this in another thread but i figured that it would be very usefull information. Also so people wouldnt have to dig around to find it enjoy mods can this get a sticky please!!
http://www.team-integra.net/forum/di...g+Common+Topic

 

Vtec water pump has more teeth than non vtec(22 vs. 19ish). OBD1 vtec oil pump flows more than OBD1 non vtec oil pump. OBD2 oil pumps = all high flow. Get the vtec water pump with a vtec timing belt and any OBD2 oil pump. Im assuming this is for a B series.

 

yes that is true this just goes into details of why they flow better and what the differences are there is alot of good info in that link