Last x Days Posts  1 | 3 | 7 Days  Search  Topics  Tree View  Help
  Soarer Central * Mechanical - TT * Turbo Talk * Turbo upgrade Previous Previous    Next Next  

Author Message
Wayne Peterson
Newbie
qld
t

Posts: 1
Reg: 12-2006

Top of pagePrevious messageNext messageBottom of page Link to this message

Rating: N/A
Votes: 0 (Vote!)

Saturday, December 23, 2006 - 07:03 pm, by:  Wayne Peterson (177) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

i have a vvti 1jz-gte, currently runnin a gt2540(440hp) with all the other bolt ons, lookin to go for something bigger wat r your opinions
Yang Luo
DieHard
vic
soarer twin turbo manual

Posts: 593
Reg: 04-2006

Top of pagePrevious messageNext messageBottom of page Link to this message

Rating: N/A
Votes: 0 (Vote!)

Saturday, December 23, 2006 - 08:54 pm, by:  Yang Luo (Steven) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

depend on what sort of hp you want
Wayne Peterson
Newbie
qld
t

Posts: 2
Reg: 12-2006

Top of pagePrevious messageNext messageBottom of page Link to this message

Rating: N/A
Votes: 0 (Vote!)

Saturday, December 23, 2006 - 11:08 pm, by:  Wayne Peterson (177) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

450-500hp atw
Richard Johnson
TryHard
Florida, USA
SC300 1JZ-GTE Swap

Posts: 149
Reg: 06-2006

Top of pagePrevious messageNext messageBottom of page Link to this message

Rating: N/A
Votes: 0 (Vote!)

Sunday, December 24, 2006 - 09:53 am, by:  Richard Johnson (92soarertt) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Pump gas or race gas for 500whp? That matters.

If you want 500whp @ high psi using race fuels (25-30psi), you can get away with a 60mm unit (GT35 for example). You'll still be around 350-400 on pump.

If you want 450-500whp on pump gas(20psi), your going to need something along the lines of 65 to 70mm turbine (like a precision turbo PT-67)
Toan Nguyen
TryHard
VIC
TT

Posts: 152
Reg: 07-2005

Top of pagePrevious messageNext messageBottom of page Link to this message

Rating: N/A
Votes: 0 (Vote!)

Sunday, December 24, 2006 - 03:25 pm, by:  Toan Nguyen (Soarer_gt) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

If you want 500rwhw you're looking at a GT35R.
These are about $1700 new.

GT3582R (aka GT3540R or GT35R) (.63a/r) - $AU1,697.73
or
GT3582R (aka GT3540R or GT35R) (.82a/r) - $AU1,697.73
Wayne Peterson
Newbie
qld
t

Posts: 3
Reg: 12-2006

Top of pagePrevious messageNext messageBottom of page Link to this message

Rating: N/A
Votes: 0 (Vote!)

Sunday, December 24, 2006 - 05:21 pm, by:  Wayne Peterson (177) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

yes i was looking at getting the gt35 with 0.82a/r, i have heard that vvti exhaust manifolds are different than the non vvti who sells them in australia as i will probably have to top mount this turbo to get the room,
Dean Carsen
Tinkerer
SA
JZZ30 vvti 5 speed

Posts: 77
Reg: 07-2005

Top of pagePrevious messageNext messageBottom of page Link to this message

Rating: N/A
Votes: 0 (Vote!)

Sunday, December 24, 2006 - 06:34 pm, by:  Dean Carsen (Deano) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

The vvti motors are nowhere near as strong as the early 1j's . That horse power will more than likely kick a rod out the side, as the japanese have found out.
Joshua Rao
Goo Roo
WA
JZZ30 vvti auto GT-L (for sale), 97 Blk UZZ31, JZZ30 vvti turbo BLK manual, V8 UZZ31 & TT (being wrecked), Legnum VR4, Alfa 156

Posts: 2166
Reg: 09-2006

Top of pagePrevious messageNext messageBottom of page Link to this message

Rating: N/A
Votes: 0 (Vote!)

Friday, November 05, 2010 - 04:18 am, by:  Joshua Rao (Soaren1) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

how are the early 1js stronger?
Brendan Hax
TryHard
QLD
JZX90 Chaser Tourer-V

Posts: 208
Reg: 07-2005

Top of pagePrevious messageNext messageBottom of page Link to this message

Rating: N/A
Votes: 0 (Vote!)

Friday, November 05, 2010 - 07:04 am, by:  Brendan Hax (Chaser_94) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Dean, as far as i know the part numbers for the 1jz twin and 1jz vvti conrods are exactly the same...

So that means there is no difference between strength of the conrod itself.
Harley Jones
TryHard
NSW
jzz30

Posts: 283
Reg: 03-2009

Top of pagePrevious messageNext messageBottom of page Link to this message

Rating: N/A
Votes: 0 (Vote!)

Monday, November 08, 2010 - 12:47 am, by:  Harley Jones (Dvjzz30) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

wayne theres not a chance you will get 450-500rwhp from a 2540. the hks equivilent on my 1ggte bmw was absolutely max chickens at 330rwhp. intake temps went through the roof and i had to add water injection to calm it down. you have to remember that rating is what the turbo is able to flow. take into consideration that your engine isnt 100% efficient, and your drivetrain losses and you will be pushing hard to make 350rwhp with a turbo that size. go for a gt3082 with a 1.06 rear if you want 450-500 rwhp.
Harley Jones
TryHard
NSW
jzz30

Posts: 284
Reg: 03-2009

Top of pagePrevious messageNext messageBottom of page Link to this message

Rating: N/A
Votes: 0 (Vote!)

Monday, November 08, 2010 - 12:51 am, by:  Harley Jones (Dvjzz30) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

just thought id add for reference

my non vvti 1j is making 430-440 rwhp .gt3082 with a .82 rear, 22.5psi on pump fuel. its using a walbro 255lph pump, emange ultimate and my injectors are over 95% duty cycle at max boost (not the sort of stress you want to put on them for long)

Add Your Message Here
Eye Candy
Click for full size
Bold text Italics Underline Center Text Upload photo from your hard drive Make a List Make a Table Make an Image Thumbnail Create a hyperlink Insert a clipart image Formatting Help
         

Username: Important Posting Information:
If asking a question, have you done a search to see if your question has already been answered?
Be aware that the use of SMS-speak eg "u" instead of "you" etc, will get your post deleted.
Password:
Enable HTML code in message
Automatically activate URLs in message

  Administration Administration      Log Out Log Out Previous Previous      Next Next