Injen1us
Drag Race Newbie
With these cars passing quit a bit of oil into the intake track the intercoolers build up a lot of oil that reduces their efficiency. Sometimes I wonder when people log oil filled intercoolers and then replace them with a new intercooler. How much of the difference is just due to a clean intercooler, probably a lot of it. It's more interesting to see how an ic performs after a year of oil build up.
Before buying a new ic try cleaning the one you've got. I used to do it on my eclipse gsx by removing it and filling it with gasoline to flush out the oil. Always made a big difference.
I have often wondered this myself... a good deal of oil in TBP and the TOP whenever im playing down there