Single Turbo RX-7's Questions about all aspects of single turbo setups.

850x1100 or 550x1700????

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Old Oct 16, 2002 | 05:29 PM
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850x1100 or 550x1700????

I was wondering....can I still run low 11's to hight 10's with 1100's on the top end or will I still need more fuel? Are 1700's to big? I am using a E6K.

Thanks Diego
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Old Oct 16, 2002 | 06:47 PM
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I run consistant 11.20's running pretty low boost (18lbs)...just went last week, actually. Anyhow, I have the E6K, 550primaries, 1600cc secondaries. I've ran 22lbs without problems. At around 24lbs or so, the primaries begin to max out. I will be going to the 850's soon.
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Old Oct 17, 2002 | 12:01 PM
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Thanks for the feedback. Sounds geat!. Now that 18psi is on race gas right? What do you run on pump gas and on the street? Now would you know if someone has a second hand fuel rail for the secondaries?
Thanks Diego
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Old Oct 17, 2002 | 07:14 PM
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I run 15psi on the street. Some people go more, but I don't like to chance it.
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Old Oct 18, 2002 | 07:28 AM
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i have a spare rail. pm me
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