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First Supra 8 ever comingggg soon. ohhh yeahhhh no kidding

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Old 05-12-2006, 12:39 PM
  #251  
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You people are crazy.

2jz is an awesome engine. Much better than 98% of the other engines suggested in this thread.

I agree it's heavy, but things can be adjusted to fix that, I'm sure he's not going to leave it all stock suspension.
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Old 05-12-2006, 09:46 PM
  #252  
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I had no idea Supra Turbos put out so much power...
Video Link

Good luck on your swap!
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Old 05-13-2006, 01:27 PM
  #253  
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sorry for diasspointing you guys, i was very busy over the week because of my finals, and friday i forgot to visit the shop, i will be posting pics on monday or tuesday for sure
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Old 05-13-2006, 01:29 PM
  #254  
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Originally Posted by stickmantijuana
i'm just waiting for that race result

if this thing can handle, i'll bow down at your feet.

if i were to pick a piston engine to stick under my 8... i would've gone with supercharged s2k engine. anyway... that's just me.

i do have one legitimate question tho... if you're going with i6, why didn't you choose the r34 engine?

anyhow, i wish you luck. please keep us posted.

the r34 engine is great, but cost and availability was the issue.
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Old 05-13-2006, 01:31 PM
  #255  
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Originally Posted by Rotary Rasp
I would have goine with a STI motor...nice and low


but then again.....I would keep it a rotary.
STI motor over the 2JZGTE motor are you kidding me
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Old 05-13-2006, 02:50 PM
  #256  
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Originally Posted by EyeBall Fixer...(o)(x)
I had no idea Supra Turbos put out so much power...
Too bad it's always only peak power and never a nice high average.
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Old 05-13-2006, 08:20 PM
  #257  
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^ i've seen a few ~400whp 2jz's have a powerband surprisingly similar to a 13b, just a tad more torque below 4kish.
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Old 05-14-2006, 01:56 AM
  #258  
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Originally Posted by guitarjunkie28
^ i've seen a few ~400whp 2jz's have a powerband surprisingly similar to a 13b, just a tad more torque below 4kish.
but he's not talking about a 400whp 2jz. He's talking about a 1000whp 2jz
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Old 05-14-2006, 11:23 AM
  #259  
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and assuming you pulled 1k hp from a 13b, what do you think the powerband would look like?
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Old 05-14-2006, 11:56 AM
  #260  
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OKAY OKAY OKAY

we get what your doing but what about the cost???? how much did u get the 8 or what was left of it for? motor cost? labor cost? a side by side comparison of cost and power of your frankenstein machine against an 8 and it's cost. then if it plays out then you'd be a visionary but if this end;s up costing 50K+ and turn to a pos freak car then we'll laugh but all in all good luck very interesting idea.
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Old 05-14-2006, 03:44 PM
  #261  
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i'd hit up that gm 4.2 motor. it'll out-torque the 2jz by far.
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Old 05-14-2006, 09:38 PM
  #262  
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Originally Posted by guitarjunkie28
i'd hit up that gm 4.2 motor. it'll out-torque the 2jz by far.

Here in Puerto Rico you can find a Nissan 240 sx with a GM 4.2 Lt I6 Turbo making 1200 + Rwhp outperforming the supras 2jtz on the tracks and streets for every day.
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Old 05-14-2006, 09:58 PM
  #263  
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do tell me more, my nipples are getting hard

actually, i'd tune it up to about 500/500 or so for street use on pump gas. that'd be plenty good for me.
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Old 05-14-2006, 10:13 PM
  #264  
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Originally Posted by guitarjunkie28
do tell me more, my nipples are getting hard

actually, i'd tune it up to about 500/500 or so for street use on pump gas. that'd be plenty good for me.
Here's the nissan guys they are to start to swap a GM 4.2 lt i6 with turbos with goods horsepower numbers beating the RB26's And 2jtz on the streets on pump gas making over 675 RWHP and 1200+ On the tracks with race gas , i seen a 240 sx making on the dyno 675 RWHP with 15 PSI of boost the potential of this engine is good with a custom cams shaft grinds and little porting jobs , goods valve springs, they are making some trials and error with this engine but i 'm very impressed with power that's this engine can make....
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Old 05-14-2006, 10:23 PM
  #265  
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no replacement for displacement

are the guys keeping the variable cam timing with them?
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Old 05-14-2006, 10:33 PM
  #266  
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Originally Posted by guitarjunkie28
no replacement for displacement

are the guys keeping the variable cam timing with them?
They are using a haltech E 11 Ecu they use a pulse widthed modulated output from the ecu remenber this mechanims is operated by electric solenoid valve. Yes it's replacement for displacement but this engine is a realy piece of beauty of engineering..
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Old 05-14-2006, 10:39 PM
  #267  
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4.2L isn't a small engine. i was comparing its displacement to the 2jz.
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Old 05-16-2006, 12:15 PM
  #268  
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Originally Posted by BaronVonBigmeat
(from another forum)

Q: What's the difference between a 500hp Supra, an 800hp Supra, and a 1200hp Supra?

A1: They all run 12's
A2: The owner of the 500hp Supra actually had his car dyno'd

I'm just curious as to how you plan to actually put 1,000 hp to the ground in this car...

my friend has a 1395hp supra... (no joke)... and he is running 8.9's..... fukn rich bastard...heh

im not sure how he is doing it.. but its at 45 psi
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Old 05-16-2006, 12:48 PM
  #269  
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oh yea, i daily drive a 3400# 160 hp dodge with a/c.

you don't want nonna dis!
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Old 05-16-2006, 01:27 PM
  #270  
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The nice thing about drag racing is that with certain ecu's now such as the Haltech, they have a launch control feature. It retards the timing pretty far at idle which causes alot of the fuel to burn in the exhaust. This spools the turbo up without a load. That's the only wy those guys get moving off the line so quickly now. This technique is great for racing but is incredibly hard on the turbo. Before that tuning technique, none of those guys were all that impressive for their power output.
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Old 05-16-2006, 03:54 PM
  #271  
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that's why inconel roxors
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Old 05-16-2006, 06:44 PM
  #272  
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Originally Posted by rotarygod
The nice thing about drag racing is that with certain ecu's now such as the Haltech, they have a launch control feature. It retards the timing pretty far at idle which causes alot of the fuel to burn in the exhaust. This spools the turbo up without a load. That's the only wy those guys get moving off the line so quickly now. This technique is great for racing but is incredibly hard on the turbo. Before that tuning technique, none of those guys were all that impressive for their power output.

Fifth stroke anybody?? LoL.

Great for spooling, but will kill a turbo in no time when it burns all that gas right there.
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Old 05-17-2006, 02:03 AM
  #273  
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The same anti-lag is used on the WRC cars. http://www.rallycars.com/Cars/bangbang.html
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Old 05-17-2006, 03:16 PM
  #274  
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So who is gonna be the first to drop an LS1 into an rx-8?
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Old 05-17-2006, 03:43 PM
  #275  
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dunno, but i'm working on squeezing a cosmo with a t70 in one
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