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2JZ S2K dyno results

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Old Nov 19, 2007 | 04:29 AM
  #21  
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so you swapped in the 2JZ in hopes of increasing the resale value of the car? Let me ask you this: Does the instrument cluster work? Are you riding around without a speedometer and you have a gaudy monster tach? Every 2JZ swap I have seen has been a hack job which has pretty much devalued the car.
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Old Nov 19, 2007 | 06:02 AM
  #22  
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^^^^ouch. I would put my money on injectors too
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Old Nov 19, 2007 | 06:33 AM
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Originally Posted by Dark,Nov 17 2007, 01:08 PM
this is an s2000 forum and although your car is an s2000 I am sure you will get much better engine related advice on your 2jz from a supra forum.
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Old Nov 19, 2007 | 06:53 AM
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Originally Posted by deathsled,Nov 19 2007, 08:29 AM
so you swapped in the 2JZ in hopes of increasing the resale value of the car? Let me ask you this: Does the instrument cluster work? Are you riding around without a speedometer and you have a gaudy monster tach? Every 2JZ swap I have seen has been a hack job which has pretty much devalued the car.
i have no issue with the concept, only with the 'final' product... You car should be making more power than what a stock block turbo s2k is making. Especially considering the increase in weight you car is at now, and decreased structural integrity compared to a stock motor s2k, you would have to!

The V/E of the motors should be different, so what one motor needs with fuel, should be different than the other! What is the duty cycle of your injectors>? Or are you using an S-afc?
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Old Nov 19, 2007 | 09:53 AM
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[QUOTE=WynnS123,Nov 17 2007, 04:34 PM] I was just wondering if anyone here may know if the S2000 fuel lines are able to flow enough volume for a 2JZ @ over 500 whp.
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Old Nov 19, 2007 | 07:30 PM
  #26  
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2jz is a much better motor platform for high hp than an f20 or f22. hands down.
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Old Nov 19, 2007 | 07:38 PM
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Originally Posted by M.A.R.C.,Nov 19 2007, 11:30 PM
2jz is a much better motor platform for high hp than an f20 or f22. hands down.
depends on what you are building. 2JZ is an amazing platform indeed if you are building an all out dragcar. The f20c can see 1K rwhp on gas and 1.5K rwhp or more on meth. Above and beyond that, then yes it is a better platform.

As for competitiveness within a sanctioned drag race the swap have a tough time holding up. Most cars in that category of such elaborate swaps would be running consistently low ETs..

nonetheless...a very nice swap when done correctly as exemplified with the turbo twins....btw..we miss you guys (Eric and Marc) down here in Queens NYC...good old days of Performance Factory.
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Old Nov 19, 2007 | 10:54 PM
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Originally Posted by deathsled,Nov 19 2007, 05:29 AM
so you swapped in the 2JZ in hopes of increasing the resale value of the car? Let me ask you this: Does the instrument cluster work? Are you riding around without a speedometer and you have a gaudy monster tach?
No I already knew I was going to lose a lot of money on it, so I decided to have fun with it instead of just buying another stock engine.
The stock mph and rpm's don't work. I use my AFC Neo as a digital rpm gauge and I have a separate speedo. The gas guage, turn signal lights, etc. work on the stock cluster. The rpm's read wrong when connected because it is set for a 4 cyl. engine not a 6.
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Old Nov 20, 2007 | 06:10 AM
  #29  
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Originally Posted by blues2k3,Nov 19 2007, 11:38 PM
depends on what you are building. 2JZ is an amazing platform indeed if you are building an all out dragcar. The f20c can see 1K rwhp on gas and 1.5K rwhp or more on meth. Above and beyond that, then yes it is a better platform.

As for competitiveness within a sanctioned drag race the swap have a tough time holding up. Most cars in that category of such elaborate swaps would be running consistently low ETs..

nonetheless...a very nice swap when done correctly as exemplified with the turbo twins....btw..we miss you guys (Eric and Marc) down here in Queens NYC...good old days of Performance Factory.
LOL havent heard about them in years, Vinny Frankie and the twins were great together, how ironic 3 out of the 4 kinda work together now lol
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Old Nov 20, 2007 | 06:25 AM
  #30  
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Originally Posted by WynnS123,Nov 20 2007, 03:54 AM
No I already knew I was going to lose a lot of money on it, so I decided to have fun with it instead of just buying another stock engine.
The stock mph and rpm's don't work. I use my AFC Neo as a digital rpm gauge and I have a separate speedo. The gas guage, turn signal lights, etc. work on the stock cluster. The rpm's read wrong when connected because it is set for a 4 cyl. engine not a 6.
Modifry could fix that in a heartbeat. Both the tach and the speedo.
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