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RX-8 oil metering system

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Old 10-29-03, 06:05 PM
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RX-8 oil metering system

Does anyone know if the RX-8 still uses the same system for oiling or has it been improved ???
Old 10-29-03, 08:48 PM
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It uses an MOP but it uses way less oil than our cars.
Old 10-30-03, 05:47 AM
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uses less oil but still dosent work very well
thanks
Old 10-30-03, 07:06 AM
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It looks like when they switched to side exhaust ports, it took some of the stress off the apex seals.
There is no exhaust flow across the seal to sluff the oil film.

I just hope they don't start getting side seal problems..
Old 10-30-03, 07:27 AM
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Why doesn't it work well?

Side by side injectors for total housing width lubrication, cooler apex seals because no peripheral exhaust, less wear, better oil distribution.......
I wish that I could use the '8s OMP with the 7s flow rate since I don't care for the improved emissions from lower oil consumption.
Old 10-30-03, 08:11 AM
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Mine really does not use oil... should I be concerned? About a quart low when next oil change is due (3k)
Old 10-30-03, 08:22 AM
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Originally posted by JPA
Mine really does not use oil... should I be concerned? About a quart low when next oil change is due (3k)
Thats about right where it should be, perfectly normal..
Old 10-30-03, 08:34 AM
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Originally posted by JPA
Mine really does not use oil... should I be concerned? About a quart low when next oil change is due (3k)
That's good for normal driving.
It goes up to ~1 Qt/1000 miles with spirited driving.
Old 10-31-03, 08:16 PM
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I believe the oil injector positions have been refined. The FC uses a pair on the lower intake manifold, which is not ideal.


-Ted
Old 10-31-03, 08:24 PM
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they also simplified how the mop works, electrically

mike
Old 11-01-03, 01:27 AM
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just thinking of ways to make mine better but by the sounds of it , its pretty much the same
Old 11-03-03, 09:02 AM
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The Renesis uses an electric oil metering pump and has dual oil injectors per rotor housing
Old 11-05-03, 02:53 AM
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Dam someone knows there RX-8's
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