torque specs ?

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Jun 4, 2006 | 02:20 PM

blaznsc4

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Lexus Test Driver

Joined: Feb 2005

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From: California

torque specs ?

anyone know where i can find all the torque specs for the 1jz motor? internal and external parts. thanks.

Jun 4, 2006 | 05:34 PM

Mwmorph

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Joined: Apr 2006

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From: VA

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.

http://en.wikipedia.org/wiki/Toyota_JZ_engine

Toyota Soarer GT JZZ30 91-01 FR 1600 1JZ-GTE 2491, 6 twin turbo 280hp/6200 39 (378nm)/2400

http://www.japanesesportcars.com/engines/

378= 278.76lb/ft
376= 277.29lb/ft

I'm a little suprised at how low the tq comes on. Makes the 1jz even better imho.

Jun 4, 2006 | 05:43 PM

blaznsc4

Thread Starter

Lexus Test Driver

Joined: Feb 2005

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From: California

oh no im not looking for the torque spec on the performance of the motor. im looking for torque specs for torqueing down the bolts. like torqueing down the bolts that holds the cams, torque spec for intake and exhaust manifold.....etc.

Jun 4, 2006 | 06:56 PM

Mwmorph

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Joined: Apr 2006

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From: VA

oh... ill look it up on alldata tommorow if you want. Not sure how close I will get, might only be able to get the torque sp[ecs for the 2jz-ge and the 2jz-gte. Hopefully they wont be different.

Jun 4, 2006 | 08:29 PM

blaznsc4

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Lexus Test Driver

Joined: Feb 2005

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From: California

thanks. let me know when you get the specs.

Jun 5, 2006 | 11:34 AM

Mwmorph

Driver

Joined: Apr 2006

Posts: 178

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From: VA

I was looking over it the 2jzge and 2jzgte have diofferent torques fro some parts.

I tried to link to it but apperantly i cant link outside.

I'll have to go in tommorow, take screenshots and then upload them 1 by 1 into imageshack. May take awhile.