si90rex

is it wise to put a b16 oil pump on a b20. I have a complete b20 I thought it would be better to put a higher volume oil pump on? I'm building a b20 for my turbo setup i plan on changing it to a b20/vtec in the future.

thanks

tony413

what year pre-96 or post-96

either way i think the b16 and b18 pumps are a different size. goto honda and acura and look at the part numbers.

si90rex

pre 96.... i believe b16 and itr are the same. well a friend used a b16 on his lsvtec so it should work.

Whatever

I believe all the 96+ oil pumps are the same for the B series engines.

tony413

that is correct, so i dont think a pre-96 B16 pump will fit on a B18 or B20 block

blackeg

x2. im using an obd2 gsr oil pump on my b20 and its good to go

99B16Si

the older pumps lack the mounting holes for the crank fluctuation sensor

boostedcivicsir

yup, fwiw, i put an ITR oil pump on an obd1 b16 and one on my obd1 gsr.