PHR PowerHouse Racing PHR Modified Oil Pump for 1993-98 Supra TT

THIS OIL PUMP IS IDENTICAL TO THE STANDARD PHR MODIFIED OIL PUMP IN PERORMANCE (PHR 01011009), THE ONLY DIFFERENCE IS PHR MACHINES THE TIMING BELT TENSIONER HOLE TO ACCEPT A PHR UPGRADED XTM TIMING BELT TENSIONER STUD (FOUND HERE). 

THIS STUD REQUIRES AN ATI OR INNOVATORS WEST CRANK DAMPER AND REMOVAL OR MODIFICATION OF YOUR LOWER TIMING BELT COVER

The OEM oil pump is prone to front main seal failure under high boost conditions. We modify the oil pump to reduce pressure at the front main seal, raise oil pressure to increase internal flow, and check and clearance the rotor assembly. All pumps are hand-modified to ensure the highest quality.

?OE pumps are prone to leaking from the relief valve cap straight from the factory, something you won't discover until you fire your fresh build up for the first time. PHR has CNC-machined their own cap with a double O-ring seal,  helping you avoid a costly and time consuming disassembly process to get to a leak.