Quote:
Originally Posted by ike84
The main oil pump, which is driven from the crank, moves 20+L of oil per minute at high rpms (which is obviously where this car needs to live to compete in motorsports events). The problem is that the scavenger pumps are offset, with (on the 986) bank 1 being toward the front and bank 2 being toward the rear. On long sweepers at breakneck speeds, the oil will pool toward the rear of the engine. Do this around a left hand turn and the oil pools into the bank 2 scavenger pump. Do this around a right hand turn and the oil pools into a corner. Sustain the turn for 45-60 seconds and the main pump has moved the entire volume of oil through the system twice, with a huge amount of it being stuck in the rear corner of bank 1.
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Sounds like I will be OK with added capacity, the entire autocross course is usually less than 60 seconds. No one turn will take more than 5 seconds or so. At least if I am doing the math right.
Silber
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2002 Boxster S - Silver/Boxster Red
Coilovers - LSD - CAI - High Flow exh. - F&R Adjustable Sways
LN 3.2 to 3.8 - parts acquired, pending assembly and tuning
Last edited by Silber; 09-29-2021 at 07:54 AM.
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