How much to boost a 2nzfe engine.. - Toyota Yaris Forums

leinadeb · 05-18-2010, 10:41 AM

Can anyone tell me the maximum boost that a 2nzfe can hold without making any damages to the engine please? Thanks

thebarber · 05-18-2010, 11:07 AM

has the same compression ratio (10.5:1) as the 1nzfe

i wouldn't go more than 8psi on stock internals

cdydjded · 05-18-2010, 02:17 PM

Id agree on the above statement

cali yaris · 05-18-2010, 02:46 PM

+1

And it depends on how you drive. If you do a season of racing @ 8psi on a stock motor, you might definitely see some engine damage.

You will have some measure of reduced engine life though, e.g., it's not going to run for 100,000 miles like that, just to be clear.

(but the miles you get will be REALLY fun)

*Astroman* · 05-18-2010, 07:23 PM

Moved this to the forced induction section.

Bluevitz-rs · 05-24-2010, 08:11 PM

It can probably hold 1 or 2 psi more than the 1NZ because it has a slightly shorter stroke... 11.2mm shorter.

1NZYaris1 · 05-24-2010, 09:58 PM

Some one send me a kit and we will find out

crolandiz · 01-28-2011, 01:16 PM

Hi, but what is the better? Turbo or Supercharger for a 1.3l 2NZ-FE Yaris?

Greets.

thebarber · 01-28-2011, 02:34 PM

without getting into the pros/cons of anything other than the end result:

turbo > supercharger

crolandiz · 01-28-2011, 02:36 PM

And what is aprox the max HP I can get with a turbo on a 1.3 with std internals?

xixarchangelxix · 01-29-2011, 12:35 AM

Quote:

Originally Posted by crolandiz

And what is aprox the max HP I can get with a turbo on a 1.3 with std internals?

As much HP as 8 psi gives you with your specific build and tune.

Faraz_Shaikh · 01-29-2011, 03:25 AM

what about 1s zfe? how much boost it can hold on stock internals ?

cali yaris · 01-29-2011, 11:44 AM

^ I don't think anyone knows this for sure. Do it, then tell the rest of us.

Yoda · 01-29-2011, 11:46 AM

What's the compression ratio on that engine? From that u can give u a gusse

Bluevitz-rs · 01-29-2011, 12:32 PM

Quote:

Originally Posted by Yoda

What's the compression ratio on that engine? From that u can give u a gusse

The same as the 1NZ > 10.5:1

cali yaris · 01-29-2011, 12:54 PM

I made 180 whp on 8-9 psi on my stock 1.5L 1NZ-FE.

with a little less displacement, you'd get a somewhat lower number, everything else being equal?

05-18-2010, 10:41 AM	#1
leinadeb Drives: 2001 Toyota Vitz Rs Join Date: May 2009 Location: Malta Posts: 19	How much to boost a 2nzfe engine.. Can anyone tell me the maximum boost that a 2nzfe can hold without making any damages to the engine please? Thanks

05-18-2010, 11:07 AM	#2
thebarber daily driver View User's Garage Drives: the #wrecho Join Date: Jun 2006 Location: Grand Rapids, MI Posts: 5,877	has the same compression ratio (10.5:1) as the 1nzfe i wouldn't go more than 8psi on stock internals __________________ Last edited by thebarber; 05-18-2010 at 02:30 PM. Reason: i can't spell, apparently

05-18-2010, 07:23 PM	#5
Astroman Modded Moderator View User's Garage Drives: 07 Toyota Yaris, 71 Galaxie Join Date: Mar 2007 Location: Wenatchee, WA Posts: 3,670	Moved this to the forced induction section. __________________ Please visit my online store for computer stuff and Official Yarisworld decals!

05-24-2010, 09:58 PM	#7
1NZYaris1 View User's Garage Drives: Yaris Join Date: Oct 2008 Location: New Zealand Posts: 2,566	Some one send me a kit and we will find out __________________ http://www.microimageonline.com/forums/index.php

01-28-2011, 02:34 PM	#9
thebarber daily driver View User's Garage Drives: the #wrecho Join Date: Jun 2006 Location: Grand Rapids, MI Posts: 5,877	without getting into the pros/cons of anything other than the end result: turbo > supercharger __________________

05-18-2010, 02:17 PM	#3
cdydjded Drives: Yaris LB Turbo Join Date: Aug 2006 Location: Miami FL Posts: 782	Id agree on the above statement

05-18-2010, 02:46 PM	#4
cali yaris ULTIMATE View User's Garage Drives: 07 Yaris Turbo Join Date: May 2007 Location: Canoga Park, CA Posts: 14,859	+1 And it depends on how you drive. If you do a season of racing @ 8psi on a stock motor, you might definitely see some engine damage. You will have some measure of reduced engine life though, e.g., it's not going to run for 100,000 miles like that, just to be clear. (but the miles you get will be REALLY fun)

05-24-2010, 08:11 PM	#6
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	It can probably hold 1 or 2 psi more than the 1NZ because it has a slightly shorter stroke... 11.2mm shorter.

01-28-2011, 01:16 PM	#8
crolandiz Drives: Yaris Sedan '08 Join Date: Sep 2009 Location: Trujillo, Peru Posts: 15	Hi, but what is the better? Turbo or Supercharger for a 1.3l 2NZ-FE Yaris? Greets.

01-28-2011, 02:36 PM	#10
crolandiz Drives: Yaris Sedan '08 Join Date: Sep 2009 Location: Trujillo, Peru Posts: 15	And what is aprox the max HP I can get with a turbo on a 1.3 with std internals?

01-29-2011, 03:25 AM	#12
Faraz_Shaikh Drives: Toyota Vitz Join Date: Sep 2010 Location: Pakistan Posts: 42	what about 1s zfe? how much boost it can hold on stock internals ?

01-29-2011, 11:44 AM	#13
cali yaris ULTIMATE View User's Garage Drives: 07 Yaris Turbo Join Date: May 2007 Location: Canoga Park, CA Posts: 14,859	^ I don't think anyone knows this for sure. Do it, then tell the rest of us. __________________ 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.

01-29-2011, 11:46 AM	#14
Yoda Drives: 2008 Black Sedan Join Date: Oct 2008 Location: FL Posts: 966	What's the compression ratio on that engine? From that u can give u a gusse

01-29-2011, 12:54 PM	#16
cali yaris ULTIMATE View User's Garage Drives: 07 Yaris Turbo Join Date: May 2007 Location: Canoga Park, CA Posts: 14,859	I made 180 whp on 8-9 psi on my stock 1.5L 1NZ-FE. with a little less displacement, you'd get a somewhat lower number, everything else being equal? __________________ 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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