questions about 1jz n 2jz
09-03-06, 10:23 PM
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questions about 1jz n 2jz
i dontk now whats the difference about them i know the 1jz are 2.5 and the 2jz are 3.0 and what year of cars does it came off from whats the specs between the 2? i've searched for about half a day now still cant find a perfect answer!! if you can help, please help!
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09-04-06, 08:15 AM
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2jz information :
http://mkiv.supras.org.nz/specs.htm
and the 1jz is a 2.5L version of the 2jz basically. Alot of parts are even interchangeable.
1jz in turbo form came in : Chaser, MA70 Supra, JZZ30 Soarer (another model but I'm forgetting which one)
2jz came in turbo form : Aristo, Supra
there are NA versions of both motors
1jz : Cylinder bore was 86 mm (3.39 in) and stroke was 71.5 mm (2.81 in). It was a 4-valve DOHC engine with two belt-driven camshafts. The twin-turbo 1JZ-GTE. Although rated at Japan's self-imposed maximum rating of 280 hp (206 kW), this was probably quite conservative. A later unit (with VVT-i and a single turbo) probably produced well more than 300 hp (221 kW). Torque was rated at 278 ft·lbf (376 N·m) at 2400 rpm.
2jz :he 2JZ-GTE was developed to power the fourth generation of the Supra sports car. It was based on the 2JZ-GE, but differed in its use of sequential twin turbochargers.
The use of sequential twin CT12B turbochargers raised its power output from a mere 166 kW (225 hp DIN) to 206 kW (280 hp DIN) at 5600 rpm, due to a "Gentlemen's Agreement" in the Japanese market, although the real undisclosed figure was well in excess of 300 hp (over 220 kW). In the American and European market, power was raised to 239 kW (320 hp SAE)/243kW (330hp [DIN]) at the same 5600 rpm. The Export-Version of the 2JZ-GTE actualized its higher power output due to different turbochargers (steel, JP: ceramic), camshafts and bigger injectors (550ccm, JP:440ccm).
Found all this in about 10 minutes...
http://mkiv.supras.org.nz/specs.htm
and the 1jz is a 2.5L version of the 2jz basically. Alot of parts are even interchangeable.
1jz in turbo form came in : Chaser, MA70 Supra, JZZ30 Soarer (another model but I'm forgetting which one)
2jz came in turbo form : Aristo, Supra
there are NA versions of both motors
1jz : Cylinder bore was 86 mm (3.39 in) and stroke was 71.5 mm (2.81 in). It was a 4-valve DOHC engine with two belt-driven camshafts. The twin-turbo 1JZ-GTE. Although rated at Japan's self-imposed maximum rating of 280 hp (206 kW), this was probably quite conservative. A later unit (with VVT-i and a single turbo) probably produced well more than 300 hp (221 kW). Torque was rated at 278 ft·lbf (376 N·m) at 2400 rpm.
2jz :he 2JZ-GTE was developed to power the fourth generation of the Supra sports car. It was based on the 2JZ-GE, but differed in its use of sequential twin turbochargers.
The use of sequential twin CT12B turbochargers raised its power output from a mere 166 kW (225 hp DIN) to 206 kW (280 hp DIN) at 5600 rpm, due to a "Gentlemen's Agreement" in the Japanese market, although the real undisclosed figure was well in excess of 300 hp (over 220 kW). In the American and European market, power was raised to 239 kW (320 hp SAE)/243kW (330hp [DIN]) at the same 5600 rpm. The Export-Version of the 2JZ-GTE actualized its higher power output due to different turbochargers (steel, JP: ceramic), camshafts and bigger injectors (550ccm, JP:440ccm).
Found all this in about 10 minutes...
09-05-06, 12:27 AM
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like what my sn says.. im from a nissan prospective... really dont know where to search... tried google and yahoo for 2jz 1jz differences. showed no perfect answer thanks by the way really appreciated your help
i heard some of the 99 ver. sc300 came with the 2jz-ge is that true?
i heard some of the 99 ver. sc300 came with the 2jz-ge is that true?
Last edited by nismo2trd; 09-05-06 at 12:33 AM.
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