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#1 |
![]() ![]() ![]() ![]() Drives: 2008 Black Sedan Join Date: Oct 2008
Location: FL
Posts: 966
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Just want to gather ALL the parts first cause once I send out the engine I only have to do it once. going all top of the line for my baby :)
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#2 |
![]() ![]() ![]() ![]() Drives: 2008 Black Sedan Join Date: Oct 2008
Location: FL
Posts: 966
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O noooozzz I got a little smoke coming out my engine somewhere :(. And its hotter than normal with my afr going lean at idle.Gonna check to see if i can locate the source with some seafoam.
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#3 |
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1NZ-6spd
Drives: '05 6-Spd Vitz RS Join Date: Oct 2008
Location: Oshawa, Ontario, Canada
Posts: 2,967
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#4 |
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C'est la vie
Drives: 2009 2 door hatchback Join Date: Aug 2009
Location: chicago
Posts: 482
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What was the smoke? Are U still running the same turbo?
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#5 |
![]() ![]() ![]() ![]() Drives: 2008 Black Sedan Join Date: Oct 2008
Location: FL
Posts: 966
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it just stopped smoking one day and have not returned. and yea i am running the same turbo.
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#6 |
![]() ![]() ![]() ![]() Drives: 2008 Black Sedan Join Date: Oct 2008
Location: FL
Posts: 966
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need to upgrade my spark plugs. any suggestions on what to choose. New dyno tune comming wednesday.....
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#7 |
![]() ![]() ![]() ![]() Drives: 2008 Black Sedan Join Date: Oct 2008
Location: FL
Posts: 966
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squeezing the most out of this stock engine to see if i can get to 210whp..... getting close.
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#8 |
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Geez bro! How much lbs of boost? 1zz fuel injectors? I need to still put my bigger injectors in and retune.
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#9 |
![]() ![]() ![]() ![]() Drives: 2008 Black Sedan Join Date: Oct 2008
Location: FL
Posts: 966
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same injectors @10psi with open downpipe. Stripped out the back seats and all the liner also.
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#10 |
![]() ![]() ![]() ![]() Drives: 08 Yaris Turbo; 06 tC Turbo Join Date: Jan 2010
Location: New Jersey
Posts: 875
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Props for being willing to push this engine to (what we believe to be) its limits. Hopefully this will shed some light on how much abuse a 1NZ can actually take.
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#11 |
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C'est la vie
Drives: 2009 2 door hatchback Join Date: Aug 2009
Location: chicago
Posts: 482
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Ditto, you convinced me to go to 8.5 psi.
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#12 |
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Mr. 155 and climbing
Drives: Seriously Modded 07 Sedan Join Date: Jun 2006
Location: In The Hotbox
Posts: 4,742
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I am gonna go 50psi when I boost...and then I will pick myself up along with the 1 million pieces of my yaris and not do it ever again...lol
__________________
Team Tiamat Racing on Facebook Youtube Channel: Team Tiamat Racing Class record holder in Land Speed @ 154.5mph for 1.5 mile and 145.5mph in the mile in the F (2.016 to 3.014 L), G (1.524 to 2.015 L), and H (1.016 to 1.523 L) classes. |
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#13 |
![]() ![]() ![]() ![]() Drives: 2008 Black Sedan Join Date: Oct 2008
Location: FL
Posts: 966
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Having problems with boost creep. Open dp is the cause so took the turbo off to port the wastegate a bit. Ordered a new actuator too. Pics to come later. Still hardly any shaft play ebay ftw this time.
pimp this is what you need here. http://www.himni-racing.com/index.ph...roducts_id=687 |
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#14 |
![]() ![]() ![]() ![]() ![]() ![]() ULTIMATEDrives: 07 Yaris Turbo Join Date: May 2007
Location: Canoga Park, CA
Posts: 14,859
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^ What controller are you using?
__________________
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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#15 |
![]() ![]() ![]() ![]() Drives: 2008 Black Sedan Join Date: Oct 2008
Location: FL
Posts: 966
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Was not using a controller just a spring.
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#16 |
![]() ![]() ![]() ![]() ![]() ![]() ULTIMATEDrives: 07 Yaris Turbo Join Date: May 2007
Location: Canoga Park, CA
Posts: 14,859
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That explains the boost creep. You can pretty much nix that (and make more power sooner) with a controller.
__________________
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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#17 |
![]() ![]() ![]() ![]() Drives: 2008 Black Sedan Join Date: Oct 2008
Location: FL
Posts: 966
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Naw it was the open down pipe. It created a situation where it was easier for the exhaust gases to pass by the wastegate. And also not enough exhaust was flowing tru the dang thing to begin with. The hole was very small. I will upload the pics later today when I get off work.
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#18 |
![]() ![]() ![]() ![]() Drives: 08 Yaris Turbo; 06 tC Turbo Join Date: Jan 2010
Location: New Jersey
Posts: 875
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I'm with Garm on this one. Boost creep or no boost creep - get a controller. If you set it up correctly it greatly aids in spooling. You do seem to be obsessed with getting as much power as possible
![]() Speaking of - are you still pushing 10 psi? If so how many miles has it been? |
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