klatk

Was just wondering what're the best oil filters for the RX-7's. Is the Mazda part best? or can maybe a larger one fit?

Thanks!

MasteRX

A lot of people use the Mazda filter. One thing about RX-7 parts is (oil filters, thermostats, etc), if you are ever wondering about quality, just go with the Mazda part. They are always top quality.

But I can tell you not to get a Fram. Go to this link it is quite informative: http://members.nbci.com/minimopar/oilfilterstudy.html

t_mak@mail.plymouth.edu

I always use Mazda with Castro. I have 133K on my motor now, I drive over 110 mile a day, it still runs like new

mazdaspeed7

I use Pure One oil filters and Valvoline Racing VR1 20W-50

JohnL

I also use the mazda factory filters, I also have switched to the Valvoline VR1 Raceing oil 20w-50.

AE Turbo

How much do the Mazda filters cost? I've been using Purolator Plus.

ZachSpazz

I use the Purolater PureOne filter and my oil in my TII is still nice and relatively amber in color. It costs about $6, but it's well worth it.

SpeedRacer

I use the K&N myself...its is spendy, but they claim to have a anti-drainback valve inside...so I've been using it for the last few oil changes.

0piston

iTrader: (9)

the tests say Purolator Pure One. Fram is Junk, you might as well stick a gym sock in a coke can!

FlyGuy2000

i personally use a diaper shoved into a pickle jar, works great!!!

copandengr

The web site referred to earlier is a very informative one indeed. They give the Mobil 1 filter a very high rating, and it is what I am running.

It is one of the very few filters made with a completely synthethic (meaning no cotton) filter element. It is therefore able to catch much smaller contaminants.

rx7_turbo2

I bought and installed a Purolator Pure One filter yesterday. While I didnt disect it, just from visual inspection it looks like a very good filter.

supergoat

I use Bosch. I have used their products for years and have always been quite pleased with them.

Jason Arena

When I bought my rx in May the man that I bought it from said that I shouldn't put any gas other that regular unleaded in it. If I put premium or super in it will it hurt the engine?

Also, what is the best oil to use?

Jason Arena

When I bought my rx in May the man that I bought it from said that I shouldn't put any gas other that regular unleaded in it. If I put premium or super in it will it hurt the engine?

Also, what is the best oil to use?

MasteRX

Most all oil filters have an anti-drainback valve. It keeps the dirt from the filter from draining back into the oil pan when the car is turned off.

klatk

thanks everyone.

MasteRX that link was really eye-opening...

Josepi

Ya thanks for the link I just put a fram on...Guess I'll be swapping next time, You guys think I should run 20w50 come winter in the TII?


Joe

91 TII
83 GSL

JerryLH3

iTrader: (11)

If your car is an N/A, then yes, you should only run regular. You should always use the minimum octane rating that will burn without pinging. The extra rating does nothing for an N/A.

Turbo's are a different story. You should use premium.

As for oil, I use Castrol GTX, 20W-50. A lot of people seem to like Castrol.

87jap951

I also use the Pureone filter, and have switched to Castrol 20/50 but shouldn't you go back to a 10W 30 in the winter?