- Thread starter
- #26
gixxerdrew
DSM Wiseman
- 664
- 21
- Oct 5, 2007
-
Yokohama, Japan,
Asia
The alternator is in OEM location. What it does is give you 3 pumps just to pull oil from the pan, one to pull from the head and they go to a large external reservoir then a final pump that lubricates the engine from the big reservoir's oil supply. When you start to see real G forces a normal oil pickup cannot stay submerged in oil and you push air through the engine instead of oil. This keeps the oil pure, controls the pressure properly and provides vacume in the crankcase that frees up power and keeps you from pushing oil out through the turbo.
A lot of high boost DSMs pop out dip sticks and blow oil through the turbos due to high crank case pressures. Even when my car was a 450hp street car I had issues with that. Over time it was beating up the engine bearings. You could see oil pressure drop on hard launches and braking.
A lot of high boost DSMs pop out dip sticks and blow oil through the turbos due to high crank case pressures. Even when my car was a 450hp street car I had issues with that. Over time it was beating up the engine bearings. You could see oil pressure drop on hard launches and braking.