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Old 02-23-2013, 11:37 AM   #144
Member#: 198281
Join Date: Dec 2008
Chapter/Region: MAIC
Location: Virginia
2005 WRX/STi
WRB of course


Vlad is giving some great advice here.

As far as the pump goes you WILL be doing more harm than good by using a larger pump unless the engine is specifically built for it which requires a ton of work to the oiling system, huge clearances, etc. Larger/different pistons and modest built engines (marginally bigger clearances) do NOT require a larger pump.

There's i good read RIGHT HERE.
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KillerBMotorsport is offline   Reply With Quote