okay I heard of shimming it? how you do this? Building my ls should i even worry bout it? will the stock pump be fine the way it is? or just throw a vtec pump on?

 

Shimming the relief spring will allow higher oil pressures than stock, i would just run a vtec pump, i believe they are higher volume than standard LS pumps

 

xenocron has good deal on oem honda pumps i bleive b18c models

 

I was gonna get one from him but figured i would ask first

 

Get itr pump and dont mess with it

 

I've done it before, I put 2 shims under the pressure spring, about the thinkness of 2 pennies. It was about 5-6psi higher. But I also do suggest running a vtec pump.

 

knowledge from the master I feel privilleged

 

Look nogs:

http://www.team-integra.net/forum/di...g+Common+Topic

The ONLY difference between vtec and NON-vtec oil pumps is a washer.

Hah to whoever paid for jDm hype arrrrrr oil pumps

Also has good info on water pumps Have to say I learned something from that thread.