GS - 2nd Gen (1998-2005) Discussion about the second generation GS300, GS400 and GS430 (1998 - 2005)

98 GS3000 2JZ-GTE VVT-I swap

Thread Tools
 
Search this Thread
 
Old 10-21-08, 12:46 PM
  #16  
Deception
Lexus Test Driver
iTrader: (1)
 
Deception's Avatar
 
Join Date: Jul 2006
Location: Chicago
Posts: 847
Likes: 0
Received 0 Likes on 0 Posts
Default

dude you made this look so easy to do. any kind of engine management are you using.
Old 10-21-08, 12:57 PM
  #17  
KNEXX
Lead Lap
iTrader: (1)
 
KNEXX's Avatar
 
Join Date: Aug 2008
Location: Between the Hedges
Posts: 691
Likes: 0
Received 0 Likes on 0 Posts
Default

Old 10-21-08, 02:53 PM
  #18  
Damnnchi
Pole Position
iTrader: (4)
 
Damnnchi's Avatar
 
Join Date: Apr 2008
Location: ATL,GA
Posts: 366
Received 6 Likes on 3 Posts
Default

very nice! do any of you guys know whats the pros and cons as far as doing a gte vvti or just a straight supra gte?
Old 10-21-08, 02:56 PM
  #19  
UberNoob
Lexus Fanatic
 
UberNoob's Avatar
 
Join Date: Dec 2005
Location: Los Angeles/Vancouver
Posts: 6,231
Likes: 0
Received 0 Likes on 0 Posts
Default

nice
id love to see the finished product

the sickness of the swap made me forget that ur thread title says GS3000
Old 10-21-08, 03:09 PM
  #20  
jwin
Lexus Test Driver
iTrader: (16)
 
jwin's Avatar
 
Join Date: Dec 2005
Location: tx
Posts: 1,429
Received 1 Like on 1 Post
Default

hey i live in houston where are you from and i was wondering where you source the motor from and how much was it. i am planning on doing the swap soon too
Old 10-21-08, 03:12 PM
  #21  
lexusondubs
dubsonlexus
iTrader: (9)
 
lexusondubs's Avatar
 
Join Date: Aug 2002
Location: Clearwater,FL
Posts: 7,693
Likes: 0
Received 4 Likes on 4 Posts
Default

very nice
Old 10-21-08, 08:00 PM
  #22  
ZippyGuy
Lexus Test Driver
iTrader: (9)
 
ZippyGuy's Avatar
 
Join Date: Oct 2005
Location: VA
Posts: 1,432
Likes: 0
Received 7 Likes on 5 Posts
Default

That motor and set up is incredible!!
Old 10-21-08, 08:39 PM
  #23  
jcat_350
Lexus Champion

 
jcat_350's Avatar
 
Join Date: May 2008
Location: RI
Posts: 3,347
Likes: 0
Received 5 Likes on 5 Posts
Default

Originally Posted by UberNoob
nice
id love to see the finished product

the sickness of the swap made me forget that ur thread title says GS3000
probably has something to do with the 3000 marking on the valve cover (for 3000cc)
Old 10-22-08, 10:01 AM
  #24  
GS300Jason
Rookie
Thread Starter
 
GS300Jason's Avatar
 
Join Date: Feb 2007
Location: TX
Posts: 95
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by jwin
hey i live in houston where are you from and i was wondering where you source the motor from and how much was it. i am planning on doing the swap soon too
Source the motor from a company in Canada who specializes in Japanese imports....Ran a compression test on the motor and it is running strong

No EMS yet but I plan on going AEM EMS, when I go single turbo.

explains VVT-I:

http://www.newcelica.org/other/faq/vvtl-i/vvtl-i.htm

From what I've been told the VVT-I adds about 5HP. Not to mention the 2JZ-GTE VVT-I motor has more torque than the USDM 2JZ-GTE and JDM 2JZ-GTE.

335@3600 to be exact. And the real rated HP on these motors were around ~350HP. But lowered due to a law in Japan.

Finally got it running, will post a video soon. We ran into a problem that we couldn't figure out. Turns out to be loose intercooler piping...Duurrrr.

Pros: Easier wiring and over all better engine than just a 2JZ-GTE JDM. (USDM 2JZ-GTE is hard to get a hold of and incredibly high in demand) And it seems like I'm getting pretty good MPG even though I'm running rich as hell. I freaking love it!

Cons: Expensive to mod and the swap was expensive.

Last edited by GS300Jason; 10-22-08 at 10:15 AM.
Old 10-22-08, 10:25 AM
  #25  
kit cat
Moderator
iTrader: (6)
 
kit cat's Avatar
 
Join Date: Feb 2007
Location: US
Posts: 6,571
Received 3 Likes on 3 Posts
Default

Originally Posted by GS300Jason
Currently on open downpipe
I bet the neighbors love you lol.

and no vids?
Old 10-22-08, 10:26 AM
  #26  
GS300Jason
Rookie
Thread Starter
 
GS300Jason's Avatar
 
Join Date: Feb 2007
Location: TX
Posts: 95
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Coco-bun
I bet the neighbors love you lol.

and no vids?
It's not that bad. I think open headers on a 4cyl is worse. No videos yet haven't had time. I will make one soon. Just a some simple fly bys.
Old 10-22-08, 10:38 AM
  #27  
EN_VY
Lexus Champion
 
EN_VY's Avatar
 
Join Date: Aug 2007
Location: TX
Posts: 2,886
Likes: 0
Received 3 Likes on 2 Posts
Default

Is a 2jzgte faster than the v8 in a gs430?
Old 10-22-08, 12:18 PM
  #28  
GS300Jason
Rookie
Thread Starter
 
GS300Jason's Avatar
 
Join Date: Feb 2007
Location: TX
Posts: 95
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by EN_VY
Is a 2jzgte faster than the v8 in a gs430?
Well...I believe the V8 has more torque...I don't know about faster. Stock for stock it be pretty close. But with just a simple boost controller and up the boost a little bit. The V8 430 would get walked...

Off a dig race I think the 430 might have a jump to 60mph. But 1/4 mile I couldn't tell you....

GS430 with a turbo kit would be a monster though.

Last edited by GS300Jason; 10-22-08 at 12:22 PM.
Old 10-22-08, 01:09 PM
  #29  
kit cat
Moderator
iTrader: (6)
 
kit cat's Avatar
 
Join Date: Feb 2007
Location: US
Posts: 6,571
Received 3 Likes on 3 Posts
Default

Originally Posted by GS300Jason
It's not that bad. I think open headers on a 4cyl is worse. No videos yet haven't had time. I will make one soon. Just a some simple fly bys.
watch out for (I think it was) blulex. He might send you some special brownies if youre too loud at 2AM .
Old 10-22-08, 03:26 PM
  #30  
jcat_350
Lexus Champion

 
jcat_350's Avatar
 
Join Date: May 2008
Location: RI
Posts: 3,347
Likes: 0
Received 5 Likes on 5 Posts
Default

Originally Posted by GS300Jason
Well...I believe the V8 has more torque...I don't know about faster. Stock for stock it be pretty close. But with just a simple boost controller and up the boost a little bit. The V8 430 would get walked...

Off a dig race I think the 430 might have a jump to 60mph. But 1/4 mile I couldn't tell you....

GS430 with a turbo kit would be a monster though.
i'm not sure about the time to 60mph, but the 430 would definitely have you in the first 60 feet. I would think that with the boost kicking in the GTE'd 300 would definitely get 60 faster. After all, the v8 2GS is only a second or so faster than the i6, which only puts down around 190hp to the wheels.

as for a roll, say 40 or so, the initial torque again goes to the v8 but the GTE would definitely pick up that ground really fast once the boost kicks in.

throw bolt-ons on the v8, then you'd have a decent race vs. stock GTE.

and a turbo on the v8 would be sick, but an S/C would build the boost a little quicker


Quick Reply: 98 GS3000 2JZ-GTE VVT-I swap



All times are GMT -7. The time now is 01:22 PM.