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12-07-2014, 03:46 PM
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#1 |
 Drives: yaris sedan Join Date: Sep 2014
Location: PHL
Posts: 23
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2nzfe 1.3 to a 1.5?
hi all,
is there a way to increase the stroke of the 2nzfe? like switching some internals so instead of the 1.3liter 2nzfe 89 hp, swapping some internals to make it a 1.5 liter 109hp 1nzfe? any suggestions, help, pics, prices, anything is highly appreciated! 
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12-07-2014, 06:57 PM
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#2 |
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Drives: '00 Echo Join Date: Mar 2014
Location: E. Tx
Posts: 140
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As I understand it, it's just a longer throw in the crank? I'd like to go the other way and make a super-frugal 2NZ out of mine...
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12-07-2014, 08:10 PM
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#3 |
ULTIMATE
Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
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With the change is displacement, you would also need to change the ECM or use a piggyback to add or remove fuel, depending on the direction that you go.
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12-07-2014, 10:43 PM
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#4 |
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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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are the ECMs different part numbers?
Wouldn't the MAF just read an increase in airflow and compensate anyway. I read an article of a guy with an MR-S swapping in an 1NZ from the 1ZZ and used the 1ZZ ECM and everything works fine. |
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12-08-2014, 09:46 PM
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#5 |
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Drives: yaris sedan Join Date: Sep 2014
Location: PHL
Posts: 23
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any documentation that this has been done?
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12-08-2014, 09:57 PM
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#6 | |
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ULTIMATE
Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
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Quote:
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12-09-2014, 09:33 AM
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#7 |
 
Drives: 2002 JDM Vitz 1.3 Join Date: Feb 2013
Location: Antigua & Barbuda
Posts: 287
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Just get a 1NZ bottom end with the crank and rods, everything else from the 2nz will work
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2000 JDM Vitz [2NZ-FE Crap-otmatic]  < Now Manual Conversion complete Follow me on Instagram: instagram.com/itzkingjustin |
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12-12-2014, 01:51 PM
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#8 |
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Drives: yaris sedan Join Date: Sep 2014
Location: PHL
Posts: 23
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its just like you swapped the entire engine from 2nz to 1nz.
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03-28-2016, 03:11 PM
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#9 | |
Drives: Y-sedan'07-1nzfe engine swap Join Date: Dec 2014
Location: jeddah - saudia arabia
Posts: 13
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Quote:
Sent from my C6903 using Tapatalk |
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