Here's another write up Rob x-7 found https://www.nopistons.com/forums/pub...IR#>/bigok.gif



http://www.scuderiaciriani.com/rx7/oil_filter_study/



Thx

good articles.. I'll stick with Purolator and oem Mazda

And NOT fram like I mentioned then, eh? https://www.nopistons.com/forums/pub...DIR#>/wink.png

Used to do Mobil 1 15-50 with a Mobil 1 filter



Now I do Amsoil 20-50 race oil and I use thier dual remote filtration system

1 more question for you guys.Do you use different oil in winter then in summer?

Don't mean to steal the topic but while we're talking about oils ... Does anyone use Royal Purple Synthetic?

off topic, but Fluke I've been staring at your avatar with a smile on my face for the last 5 minutes.

it would be nice if people gave reasons to go along with what they say

I read that oil filter study not all that long ago..



They don't mention anything about Mazda OEM filters, someone mentioned in a thread that Fram's junk is comparable to OEM.. Which I doubt.. I was curious to see if anyone would comment on that..

how are the k&n filters??? has anyone tried em?



and yeah, fluke that avitar is rediclious.