Stock/Built Motor - Boost and Durability - Page 3 - Toyota Yaris Forums

Yoda · 07-18-2011, 07:34 PM

Still at 10psi and going strong.

Blown_xa · 07-19-2011, 09:59 PM

This month marks 2 years the Ptuning spec ss block has been in my car... it has been raced since the 1st weekend and driven every day. Now running 27psi as of last week.

Bluevitz-rs · 07-20-2011, 06:09 PM

27 psi! What are you running diesel in that thing now LMAO

Blown_xa · 07-20-2011, 10:43 PM

Quote:

Originally Posted by Bluevitz-rs

27 psi! What are you running diesel in that thing now LMAO

lol. dont tractor pull tractors run like 100psi?

Still pump gas w/wmi. We are doing an e85 test tune next week. Another note, took car to local 1/8 mile today... traps 94mph in the 1/8 so my new quarter time should be 12.0 @ 119. Ill confirm soon enough.

Bluevitz-rs · 07-20-2011, 10:47 PM

that's just re-donk-you-luss

pimp my yaris · 07-21-2011, 08:36 PM

9psi waiting for cooler weather for a dyno run. Aem fic w/2az injectors and 255lph pump. Boosted for 10 months now

Focus_Sh1ft · 07-21-2011, 11:18 PM

27 psi is just plain filthy lol....

Yoda · 09-15-2011, 10:53 PM

Might have finally broke it @12 psi spike. Went to go in third and missed, loud bang and felt like i hit a wall. Vacuum is bouncing around and i can hear some grinding. Gonna check it out some more in the days time. Might just have a small vacuum leak. Gonna get a compression test also to see where i am at after all this time.
I have been beating it into the ground for the last 3 months while I saved up 4k for a rebuild. I think it might still not be enough sigh...

Bluevitz-rs · 09-15-2011, 11:01 PM

Ooooooo that sucks.

ok you missed like it didn't go into gear or missed like you got it into gear with a whole lot of grinding?

Yoda · 09-16-2011, 10:10 AM

So good news 175 all across n this is me running it at 10psi hard. Gotta check to see if the turbo is still good tho. Need oil catch can and a retune and I will see what new numbers I will have for u guys. I am way over due for a clutch upgrade also. Can't shift into third if I am pushing it. Hoping that it just needs a flush and not the same problem that I had last time. O and Pimp get you car on a Dyno man!

Focus_Sh1ft · 09-17-2011, 11:33 AM

Healthy compression after 3 months of beating on it at 10 psi? That's great news man... Maybe 10 psi will become the new 8 psi?

Seriously though, I think I speak for everyone when I say I appreciate what you're doing with your car. This will give us great information on how much a 1NZ can take before it finally craps out.

pimp my yaris · 09-18-2011, 08:53 AM

I had some problems with the car dying out when going to neutral from high boost after the blow of valve pops. I am working on a recirculating hose for blow off gases. So far it is working good. Just need to improve the design a little. The colder weather is giving me some stout power. Much better then the 90 degree shit.

Parmas · 09-19-2011, 05:29 AM

Forgot to post on here my new tune:

We got the 1NZFE running 211Bhp @ 6500rpm / 184Torque @ 4850rpm @ 9psi on a GT2560R.

To refresh memory stock: head bolts / OEM gasket / Complete OEM head (no porting)

Presently I am re-wiring the AEM boostsolenoid to the Haltech Ecu and pump it up till 14psi boost on pump gas + octane booster.

ecc_33 · 09-30-2011, 08:04 PM

Quote:

Originally Posted by Bluevitz-rs

27 psi! What are you running diesel in that thing now LMAO

Easy lol... Thats all i know....My truck was 720 at the wheels last dyno that was on...I just wish the 11.94 was a little lower but 8 bent rods changed my tone. Now time for a built engine with that big single charger hummin on top

Yoda · 01-21-2012, 06:14 PM

Had a rough idle problem for the last month and couldn't figure it out. Tried everything now I am looking at the engine. Will post result later on.

Yoda · 01-21-2012, 06:59 PM

So hears the run down
Compression:

Cyl1 145
Cyl2 165
Cyl3 170
Cyl4 185

Cause was burnt exhaust valve

Injector on cyl1 was dirty and it was runnin a bit lean burnt up the valve.
So now its really time for a rebuild

.

Need to source an engine for a good price. <<<< Garm...Carlos...

Plans are to get to 250whp.Still sitting on that 4k to get things started. Need help getting my parts list together.
Now its time for input I did my part with logging the info.

cali yaris · 01-21-2012, 09:16 PM

I have a complete and a short block in stock.

TURBO YARIS · 01-21-2012, 10:40 PM

Quote:

Originally Posted by Yoda

So hears the run down
Compression:

Cyl1 145
Cyl2 165
Cyl3 170
Cyl4 185

Cause was burnt exhaust valve

Injector on cyl1 was dirty and it was runnin a bit lean burnt up the valve.
So now its really time for a rebuild

.

Need to source an engine for a good price. <<<< Garm...Carlos...

Plans are to get to 250whp.Still sitting on that 4k to get things started. Need help getting my parts list together.
Now its time for input it did my part with logging the info.

I still have spare engine available, PM me.....

07-19-2011, 09:59 PM	#38
Blown_xa Drives: Scion xA Join Date: Oct 2009 Location: Virginia Posts: 449	This month marks 2 years the Ptuning spec ss block has been in my car... it has been raced since the 1st weekend and driven every day. Now running 27psi as of last week. __________________ Ptuning.com

01-21-2012, 06:59 PM	#52
Yoda Drives: 2008 Black Sedan Join Date: Oct 2008 Location: FL Posts: 966	So hears the run down Compression: Cyl1 145 Cyl2 165 Cyl3 170 Cyl4 185 Cause was burnt exhaust valve Injector on cyl1 was dirty and it was runnin a bit lean burnt up the valve. So now its really time for a rebuild . Need to source an engine for a good price. <<<< Garm...Carlos... Plans are to get to 250whp.Still sitting on that 4k to get things started. Need help getting my parts list together. Now its time for input I did my part with logging the info. Last edited by Yoda; 01-23-2012 at 06:08 AM.

01-21-2012, 09:16 PM	#53
cali yaris ULTIMATE View User's Garage Drives: 07 Yaris Turbo Join Date: May 2007 Location: Canoga Park, CA Posts: 14,859	I have a complete and a short block in stock. __________________ 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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07-18-2011, 07:34 PM	#37
Yoda Drives: 2008 Black Sedan Join Date: Oct 2008 Location: FL Posts: 966	Still at 10psi and going strong.

07-20-2011, 06:09 PM	#39
Bluevitz-rs 1NZ-6spd View User's Garage Drives: '05 6-Spd Vitz RS Join Date: Oct 2008 Location: Oshawa, Ontario, Canada Posts: 2,967	27 psi! What are you running diesel in that thing now LMAO

07-20-2011, 10:47 PM	#41
Bluevitz-rs 1NZ-6spd View User's Garage Drives: '05 6-Spd Vitz RS Join Date: Oct 2008 Location: Oshawa, Ontario, Canada Posts: 2,967	that's just re-donk-you-luss

07-21-2011, 08:36 PM	#42
pimp my yaris C'est la vie Drives: 2009 2 door hatchback Join Date: Aug 2009 Location: chicago Posts: 482	9psi waiting for cooler weather for a dyno run. Aem fic w/2az injectors and 255lph pump. Boosted for 10 months now

07-21-2011, 11:18 PM	#43
Focus_Sh1ft Drives: 08 Yaris Turbo; 06 tC Turbo Join Date: Jan 2010 Location: New Jersey Posts: 875	27 psi is just plain filthy lol....

09-15-2011, 10:53 PM	#44
Yoda Drives: 2008 Black Sedan Join Date: Oct 2008 Location: FL Posts: 966	Might have finally broke it @12 psi spike. Went to go in third and missed, loud bang and felt like i hit a wall. Vacuum is bouncing around and i can hear some grinding. Gonna check it out some more in the days time. Might just have a small vacuum leak. Gonna get a compression test also to see where i am at after all this time. I have been beating it into the ground for the last 3 months while I saved up 4k for a rebuild. I think it might still not be enough sigh...

09-15-2011, 11:01 PM	#45
Bluevitz-rs 1NZ-6spd View User's Garage Drives: '05 6-Spd Vitz RS Join Date: Oct 2008 Location: Oshawa, Ontario, Canada Posts: 2,967	Ooooooo that sucks. ok you missed like it didn't go into gear or missed like you got it into gear with a whole lot of grinding?

09-16-2011, 10:10 AM	#46
Yoda Drives: 2008 Black Sedan Join Date: Oct 2008 Location: FL Posts: 966	So good news 175 all across n this is me running it at 10psi hard. Gotta check to see if the turbo is still good tho. Need oil catch can and a retune and I will see what new numbers I will have for u guys. I am way over due for a clutch upgrade also. Can't shift into third if I am pushing it. Hoping that it just needs a flush and not the same problem that I had last time. O and Pimp get you car on a Dyno man!

09-17-2011, 11:33 AM	#47
Focus_Sh1ft Drives: 08 Yaris Turbo; 06 tC Turbo Join Date: Jan 2010 Location: New Jersey Posts: 875	Healthy compression after 3 months of beating on it at 10 psi? That's great news man... Maybe 10 psi will become the new 8 psi? Seriously though, I think I speak for everyone when I say I appreciate what you're doing with your car. This will give us great information on how much a 1NZ can take before it finally craps out.

09-18-2011, 08:53 AM	#48
pimp my yaris C'est la vie Drives: 2009 2 door hatchback Join Date: Aug 2009 Location: chicago Posts: 482	I had some problems with the car dying out when going to neutral from high boost after the blow of valve pops. I am working on a recirculating hose for blow off gases. So far it is working good. Just need to improve the design a little. The colder weather is giving me some stout power. Much better then the 90 degree shit.

09-19-2011, 05:29 AM	#49
Parmas Drives: Vitz RS Turbo Join Date: Nov 2008 Location: ML Posts: 576	Forgot to post on here my new tune: We got the 1NZFE running 211Bhp @ 6500rpm / 184Torque @ 4850rpm @ 9psi on a GT2560R. To refresh memory stock: head bolts / OEM gasket / Complete OEM head (no porting) Presently I am re-wiring the AEM boostsolenoid to the Haltech Ecu and pump it up till 14psi boost on pump gas + octane booster.

01-21-2012, 06:14 PM	#51
Yoda Drives: 2008 Black Sedan Join Date: Oct 2008 Location: FL Posts: 966	Had a rough idle problem for the last month and couldn't figure it out. Tried everything now I am looking at the engine. Will post result later on.