B16A oil pump 53qpm
B17A oil pump 54qpm
B18B oil pump 53qpm
B18C oil pump 75 qpm
B16A water pump 140qpm
B17A water pump 140qpm
B18B water pump 148qpm
B18C water pump 148qpm

LS oil pump ---> ITR/GSR oil pump = straight swap + if you bore it out you'll get better performance?

LS fuel pump ---> ITR/GSR fuel pump = straight swap but after 1995 all Integra fuel pumps are the same?

LS water pump ---> ITR/GSR water pump = straight swap but you need to use an ITR/GSR drive belt because there are more teeth driving it?


from some where on ht i copied it a while back cause i was planning on swap water and oil pump on ls for my turbo setup