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03-03-2008, 12:19 PM | #1 |
Scooby Specialist
Member#: 135812
Join Date: Dec 2006
Chapter/Region:
NESIC
Location: Griswold, CT
Vehicle:90 Miata 04 Evo Rally Car |
Too many mods... Where do I start?
Well, I am beginning to tune a friend's 3.0r Dominator setup, on his 04 sti and I am having issues.. Despite my begging, in one swoop, he installed a Blouch Dominator 3.0r, AP Turbo Inlet, AP Fuel Rails, PE 850cc Injectors, new MAF pipe, FMIC, & TGV Deletes...
Now I am having problems with tuning it... I have done MAF Scaling, and I have done Latency Scaling... But never on PE850s, and never all at the same time... Where do I begin? I worked on it for a few hours, and i just feel like i'm chasing my tail... My A/F Learning & Correction 1 are all over the place, it idles PERFECTLY at 14.7:1, but driving will skip and stutter, and just run very jerky... Off throttle in gear will also rumble in exhaust as if the injectors aren't turning off all the way... I want him to put the stock injectors back in and ill do the MAF scaling first, but I cant do that because he cut the stock connectors off for the PE injectors... Does anybody have some latency numbers for PE850s that work well?
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03-03-2008, 12:38 PM | #2 |
Scooby Specialist
Member#: 82612
Join Date: Mar 2005
Chapter/Region:
MWSOC
Vehicle:2015 WRX STI Ice Silver Metallic |
Look for Ray @ Revitup I believe, he made a thread on those particular injectors in fact.
He tuned them quite well. |
03-03-2008, 12:39 PM | #3 |
Scooby Specialist
Member#: 114730
Join Date: May 2006
Chapter/Region:
SWIC
Location: Albuquerque, NM
Vehicle:2006 WRX Limited Wag 9.8@150 |
This is what Cobb claims for those injectors
Code:
7.46 2.49 1.17 0.85 0.55 |
03-03-2008, 12:44 PM | #4 |
Scooby Specialist
Member#: 82064
Join Date: Feb 2005
Chapter/Region:
Tri-State
Location: TurboTekTuning Philly/Albany
Vehicle:2011 sti & evo ix white |
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03-03-2008, 01:55 PM | #5 |
Scooby Specialist
Member#: 135812
Join Date: Dec 2006
Chapter/Region:
NESIC
Location: Griswold, CT
Vehicle:90 Miata 04 Evo Rally Car |
AWESOME guide ray! But my only problem is.. I have no way to go back to stock airbox & FMIC, or injectors on his car... Can I still use this as a baseline and get close?
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03-03-2008, 02:03 PM | #6 |
Scooby Specialist
Member#: 82064
Join Date: Feb 2005
Chapter/Region:
Tri-State
Location: TurboTekTuning Philly/Albany
Vehicle:2011 sti & evo ix white |
yep use my baselines , the have worked great for other people on here
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03-04-2008, 05:49 PM | #7 |
Scooby Specialist
Member#: 135812
Join Date: Dec 2006
Chapter/Region:
NESIC
Location: Griswold, CT
Vehicle:90 Miata 04 Evo Rally Car |
Ray.. YOU ARE A GOD!!! Thank you! Works GREAT!! On to MAF Scaling!!!
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03-05-2008, 08:33 AM | #8 |
Scooby Specialist
Member#: 82064
Join Date: Feb 2005
Chapter/Region:
Tri-State
Location: TurboTekTuning Philly/Albany
Vehicle:2011 sti & evo ix white |
any time should you need any more help feel free to pm me
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