1.6 Intercooled Greddy kit 11.7 PSI - Miata Turbo Forum - Boost cars, acquire cats.

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Old 09-12-2009, 01:17 AM   #1
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Default 1.6 Intercooled Greddy kit 11.7 PSI

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Done with LC-1, MS, Water inj at >4psi, 2.5" exh, i/c, 460cc inj.


Was playing timing the whole time, was getting crazy torque readings during a few pulls, (200-220ft/lbs) on a couple.

Spark table still needs a bunch of work, was more conservative than the DIY base map. (knocksense false positives make me nervous)
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Old 09-24-2009, 06:30 PM   #2
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Hi Sam, nice ride.
You may want to lean out the table area between 4500RPM-5500RPM a little more to compensate for the W/I.

Also, start with lower timing and work it up. There's a lot of craziness going on after the W/I kicks in a bit. Is your W/I progressive control?

Goodluck.
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Old 09-24-2009, 07:05 PM   #3
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Thanks man, that water is just a pressure switch. Changed it to >11psi. Retuned my VE to high 11's above 10psi. And I've been working on a decent spark map with my det cans.
Hopefully this is more than enough to put me in the 200s.

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Old 09-24-2009, 07:58 PM   #4
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spark map is a bit retarded, you should be able to get away with 16* at 12psi, which would probably bump you 10-20rwhp.

what sorta muffler/dp?
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Old 09-24-2009, 08:00 PM   #5
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needs moar downpipe and exhaust.
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Old 09-24-2009, 08:24 PM   #6
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stock downpipe, but goes right into 2.5" all the way out. straight through magnaflow muffler. no cat.

Can I do 16* with CA 91?
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Old 09-24-2009, 09:07 PM   #7
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needs more downpipe STAT.
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Old 09-24-2009, 09:12 PM   #8
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Yeah should help your spool with a proper 2.5 dp. As you already know the stock greddy one is complete trash.
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Old 09-24-2009, 09:35 PM   #9
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Sounds good, ill get on that asap.
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