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01-19-2011, 02:34 PM | #19 | |
Drives: 08 Yaris Turbo; 06 tC Turbo Join Date: Jan 2010
Location: New Jersey
Posts: 875
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Quote:
Definitely a strange problem, I suspect you guys that are tuning in closed loop may eventually have problems of the car randomly switching to open loop like I did. Would definitely recommend keeping an eye on open loop/ closed loop status. |
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01-19-2011, 02:56 PM | #20 | |
Onyx Edition
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Quote:
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01-19-2011, 07:54 PM | #21 |
Drives: 08 Yaris Turbo; 06 tC Turbo Join Date: Jan 2010
Location: New Jersey
Posts: 875
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01-19-2011, 07:58 PM | #22 |
Onyx Edition
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ahh well i guess that will bump up on my list of things to get ASAP
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01-19-2011, 08:08 PM | #23 |
Drives: 08 Yaris Turbo; 06 tC Turbo Join Date: Jan 2010
Location: New Jersey
Posts: 875
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Agreed, having a code reader is a must.
Being boosted isn't exactly cheap but you can't tell me it's not worth it |
01-19-2011, 09:12 PM | #24 | |
ULTIMATE
Drives: 07 Yaris Turbo Join Date: May 2007
Location: Canoga Park, CA
Posts: 14,859
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Quote:
__________________
Micro Image forums, online store and shop are now closed. It was a great eight year run, but it was time to focus on other things. I'm still selling parts on eBay under micro*image seller ID and customers can still make requests for anything specific. |
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05-08-2011, 07:32 PM | #25 |
Drives: scion xb Join Date: Dec 2010
Location: Puerto Rico
Posts: 16
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Engine: Stock
Induction: Greddy 14g turbo/custom ic Boost:10psi Whp: ~180 Management: Aem FIC Fuel upgrades: Walbro 255lph/ Perrin Fuel Rail/ 2az injectors Fuel: 93oct Miles on boost: 1.5 years ~ 15K Driving style: Very Agresive! I floor it everytime I can! Other stuff: 2ZZ throttle body/ Custom 2.5" exhaust |
05-08-2011, 08:22 PM | #26 |
Drives: 2008 Black Sedan Join Date: Oct 2008
Location: FL
Posts: 966
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Thx for contributing
Just thought about this but shouldn't you be putting out more power than that @10psi? I mean you turbo is bigger after all and has a higher cfm. Maybe it the tune? Last edited by Yoda; 05-08-2011 at 09:10 PM. |
05-09-2011, 01:42 AM | #27 |
guys the biggest reason of engine fails is an improper tune. no matter how well you build your motor a bad tune will kill it in a hart bet.
Anyways here my Xb Engine: Built (bore/sleeved/rods/pistons/springs/head work/cams) F/I: Custom turbo kit T28 Boost: 14-20 WHP: 280 Management: AEM EMS Fuel upgrade: 632cc injectors, Walbro pump, return line, modified Perrin rail Fuel: Pump gas (91) Miles on Boost: ~30+k miles Length of time: built the motor in 2007 4yrs Driving style: It was my daily driver untill i retired it and sold it to Garm. MISC: rev limit 7500
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05 Scion tC allmotor 350+ hp 9.34@144mph 05 Scion tC sfwd 880hp 9.96@147mph 05 Scion xB 280hp 12.97@104mph 07 Toyota Yaris 357hp 12.80@107mph |
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05-14-2011, 02:18 PM | #28 |
Drives: scion xb Join Date: Dec 2010
Location: Puerto Rico
Posts: 16
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I really don't know, but the turbo is not that big.. I mean the max hp it gives is 250-260 +~. the tune has always been a problem, when I go WOT it leans and then reajusts and goes rich. maybe that affects the power. I'll take it to the dyno to see for real!
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05-16-2011, 04:42 PM | #29 |
Drives: 2005 Toyota Echo Join Date: Oct 2008
Location: Ottawa, Ontario
Posts: 177
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You have it right on. I am 11.1:1 compression running 8.5psi but a rock solid tune. weeks it had spent on the dyno to make sure it can take the abuse every day with that compression. Turbo is a GT2871R
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Project Slowtop - Twin Engine 4AGE Blacktop Vitz - Twin Turbo - 503hp 1987 Nissan Maxima - 40,000 original miles - Slammed 1991 Isuzu Impulse RS AWD Turbo - approx 250hp - Winter Beater 1989 Isuzu Imark RS - Mint Condition - 0 rust - 100% factory :) - Summer Cruiser - 100% restored 1986 VW Jetta Wolfsburg - 120,000km - Mint condition. TDI swap in progress |
05-16-2011, 08:44 PM | #30 |
Drives: 2008 Black Sedan Join Date: Oct 2008
Location: FL
Posts: 966
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Is that on a built engine or stock? 11.1:1 and pushing 8.5... You must have some magic elixir or something if it's still stock. What car is this btw?
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05-17-2011, 12:19 AM | #31 |
Drives: 2005 Toyota Echo Join Date: Oct 2008
Location: Ottawa, Ontario
Posts: 177
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Its my 4AGE 20v blacktop motor. Internals are bone stock.
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Project Slowtop - Twin Engine 4AGE Blacktop Vitz - Twin Turbo - 503hp 1987 Nissan Maxima - 40,000 original miles - Slammed 1991 Isuzu Impulse RS AWD Turbo - approx 250hp - Winter Beater 1989 Isuzu Imark RS - Mint Condition - 0 rust - 100% factory :) - Summer Cruiser - 100% restored 1986 VW Jetta Wolfsburg - 120,000km - Mint condition. TDI swap in progress |
05-17-2011, 12:29 AM | #32 |
Drives: 2008 Black Sedan Join Date: Oct 2008
Location: FL
Posts: 966
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standalone management?
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05-17-2011, 01:08 PM | #33 |
Drives: 2005 Toyota Echo Join Date: Oct 2008
Location: Ottawa, Ontario
Posts: 177
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__________________
Project Slowtop - Twin Engine 4AGE Blacktop Vitz - Twin Turbo - 503hp 1987 Nissan Maxima - 40,000 original miles - Slammed 1991 Isuzu Impulse RS AWD Turbo - approx 250hp - Winter Beater 1989 Isuzu Imark RS - Mint Condition - 0 rust - 100% factory :) - Summer Cruiser - 100% restored 1986 VW Jetta Wolfsburg - 120,000km - Mint condition. TDI swap in progress |
05-18-2011, 12:25 AM | #34 |
Only Happy When it Rains
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look at his sig. Twin engines? I'd love to see that thing at the drag strip.
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Colin Chapman disciple |
05-24-2011, 01:43 AM | #35 |
Drives: 08 Yaris HB Join Date: Nov 2009
Location: Rancho Cucamonga, CA
Posts: 282
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Was wondering the guys who posted that there using 1zz or 2az injectors, what size? or are these stock 1zz/2az injectors or upgraded versions?
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05-25-2011, 12:49 AM | #36 |
Drives: scion xb Join Date: Dec 2010
Location: Puerto Rico
Posts: 16
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