NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   1st Generation Specific (https://www.nopistons.com/1st-generation-specific-16/)
-   -   Turbos Oil Return Line.... (https://www.nopistons.com/1st-generation-specific-16/turbos-oil-return-line-12973/)

Racer X 02-27-2003 02:14 AM

I was thinking of going to the front cover but now I thing the best thing is to tap the oil pan for the return line for a better gravity setup.Any ideas?



Luis

Directfreak 02-27-2003 08:00 AM

No. The Oil Pan will leak, and the return will be lower than the oil level (not good).

Tap Any 84/85 Front Cover. It already has the dimple for the factory Turbo Oil Return.

A -10AN fitting fits perfectly.

Directfreak 02-27-2003 08:08 AM

Here is a link to the pic.



Before:



http://home.mn.rr.com/linnihan/turbooilreturn.jpg





After:

http://www.rx7club.com/forum/attachment.ph...=&postid=964797

j9fd3s 02-27-2003 11:11 AM

yeah front cover is better



mike

Racer X 02-27-2003 01:10 PM

Nice pic of it Directfreak.Thanks.Now I just need to get a fitting for my old 84 cover and get a car.Nothing for sale to drop it in yet. https://www.nopistons.com/forums/pub...IR#>/angry.png

setzep 02-27-2003 04:47 PM

Yup front cover, if you made the oil go into the pan you would be creating backpressure on the turbo drain.

Racer X 02-27-2003 11:43 PM


Originally Posted by setzep' date='Feb 27 2003, 02:47 PM
Yup front cover, if you made the oil go into the pan you would be creating backpressure on the turbo drain.

Yet I hear thats where lots of people run the return line.That why I was thinking of it.

Directfreak 02-28-2003 08:09 AM


Originally Posted by Racer X' date='Feb 28 2003, 05:43 AM
Yet I hear thats where lots of people run the return line.That why I was thinking of it.

That's just becuuse it's a "Logical" place on most Piston cars. They just didn't know any better at the time when they did it to the Rotary.

Racer X 02-28-2003 01:42 PM


Originally Posted by Directfreak' date='Feb 28 2003, 06:09 AM
That's just becuuse it's a "Logical" place on most Piston cars. They just didn't know any better at the time when they did it to the Rotary.

Thats what I figured. https://www.nopistons.com/forums/pub...DIR#>/cool.png

treceb 02-28-2003 03:41 PM

haha, and all this time i was wondering why my turbo 2 ifront iron had a whole on the front right. looking from the front of the car. and in the NA iron it wasnt tapped...cant u tell ive never owned anything turbo. https://www.nopistons.com/forums/pub...#>/biggrin.png (well except the irons and the LIM, which has turned into a PITA)


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