tschwab:
I have had the "Psychotty" Air Filter on my truck
for over one year now. I really like the thing alot!
It has lowered my EGT's under ALL conditions
around 150 degrees!
As far as the K&N inside it... ... ... ... . well, I like the
K&N filters. Like "Big Saint" I have run them in
both my CTD's (92' & 96'). My 92' was traded
when it had 94,000 miles on it. No engine problems.
My 96' has close to 150,000 miles on it with
no engine problems. I also have had the oil
checked and it is always within the "normal"
readings. I see none of the "residue" on the
turbo blades other members see. I have said
it before and I will say it again, IMO alot of
the problems with the K&N's are due to
improper oiling!
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John_P