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Location:
Gold Coast
Registered:
June 2004
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1jz-gte parts help
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Sun, 15 August 2004 10:38
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OK so i have an auto Soarer and I was told if I were to buy a new ECU eg. microtech I would have to select the gears myself (there is nothing telling the transmission to got back to first as the car comes to a stop and then takes off again). Is this true? and if so what other options do I have with upgrading the ecu, are there any decent piggy back options? or any other options with the transmission (short of converting it to manual).
Also I was wondering if anyone could point me in the direction of fuel system upgrades such as injectors, rail, pump. And finally.. Am i better off converting it over to a large single turbo setup, or upgrading they turbo system to a more powerful system but still keeping the twin setup..
sorry for the long assed post
if anyone can give me any help with any of this I'd really appreciate it.
Thanks
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Location:
On your mum!
Registered:
May 2002
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Re: 1jz-gte parts help
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Sun, 15 August 2004 11:18
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You can buy direct fit injectors from HKS and Sard (probably from other Japanese suppliers too).
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I supported Toymods
Location:
Epping, Sydney
Registered:
May 2002
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Re: 1jz-gte parts help
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Sun, 15 August 2004 12:06
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what sort of power are you after?
stock fuel system will hold up to ~250rwkw (this is a point of much debate, but it will cope easily with 230rwkw)
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Location:
Gold Coast
Registered:
May 2002
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Re: 1jz-gte parts help
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Sun, 15 August 2004 12:56
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| tyottsoarer wrote on Sun, 15 August 2004 20:38 |
OK so i have an auto Soarer and I was told if I were to buy a new ECU eg. microtech I would have to select the gears myself (there is nothing telling the transmission to got back to first as the car comes to a stop and then takes off again). Is this true? and if so what other options do I have with upgrading the ecu, are there any decent piggy back options? or any other options with the transmission (short of converting it to manual).
Also I was wondering if anyone could point me in the direction of fuel system upgrades such as injectors, rail, pump. And finally.. Am i better off converting it over to a large single turbo setup, or upgrading they turbo system to a more powerful system but still keeping the twin setup..
sorry for the long assed post
if anyone can give me any help with any of this I'd really appreciate it.
Thanks
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You might be able to run a Auto computer out of a MA70 (7M Auto) as they run a seperate computer for the auto. Feed it the right inputs and it will control the auto for you.
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Location:
Perth
Registered:
October 2003
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Re: 1jz-gte parts help
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Sun, 15 August 2004 23:35
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How about Power FC? Would the auto still work then?
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Location:
Melbourne
Registered:
March 2003
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Re: 1jz-gte parts help
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Mon, 16 August 2004 01:27
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Power Fc isn't available for the auto Soarer.
You can run any number of piggybacks successfully, ems,E-manage, Perfect power IFT, etc.
Standalone management, Wolf, Motech etc,
Even Mines Ecu's pop up occasionally, or you can order your own from Perfect Run.
Just decide how deep you want to go, which is how much power. They are directly related to how much money you have to spend.
Fuel pump upgrades, intank the Supra 280LPH and Walbro 255LPH are good options.
Injectors from a JDM 2JZ-GTE 440c, will drop in. Us Supra ones (550cc) will require resistor packs, (some for sale now on supraforums.com.au).
Cheers
Andrew
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Location:
I wanna go Hawaiiiiii.......
Registered:
November 2003
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Re: 1jz-gte parts help
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Mon, 16 August 2004 01:52
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If you want to get rid of the side feed injectors, Jamie from JT mechanical is making up 1jzgte fuel rails to take top feed injectors, the injectors he supplies are nearly 800cc and plug into the toyota loom.
Obviously they wouldnt work well on a stock computer if at all, however with aftermarket management this is the way to go !!
Give Jamie a call... 49569600.
JT Mechanical is in Newcastle, well worth the drive for sydney guys.
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Location:
Gold Coast
Registered:
June 2004
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Re: 1jz-gte parts help
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Mon, 16 August 2004 09:41
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OK so it looks like a piggy back will be the way to go. I'm looking to get about 250 rw kw out of the car as it is sort of a daily driver and want to keep my license  And with mid level turbo an fuel upgrades an totally new ecu doesn't seem too integral even though from a tuning point of view it would be a better option.
Thanks a lot for you help and suggestions any more would be welcome.
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Location:
Sydney
Registered:
May 2002
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Re: 1jz-gte parts help
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Mon, 16 August 2004 09:50
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| Special Ed wrote on Mon, 16 August 2004 11:52 |
If you want to get rid of the side feed injectors, Jamie from JT mechanical is making up 1jzgte fuel rails to take top feed injectors, the injectors he supplies are nearly 800cc and plug into the toyota loom.
Obviously they wouldnt work well on a stock computer if at all, however with aftermarket management this is the way to go !!
Give Jamie a call... 49569600.
JT Mechanical is in Newcastle, well worth the drive for sydney guys.
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this sounds cool as im maxing my injectors ATM and ive heard by slamming heaps of fuel pressure into em works but is not the best thing to do...
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Location:
Sydney
Registered:
July 2002
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Re: 1jz-gte parts help
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Tue, 17 August 2004 02:52
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| Special Ed wrote on Mon, 16 August 2004 11:52 |
If you want to get rid of the side feed injectors, Jamie from JT mechanical is making up 1jzgte fuel rails to take top feed injectors, the injectors he supplies are nearly 800cc and plug into the toyota loom.
Obviously they wouldnt work well on a stock computer if at all, however with aftermarket management this is the way to go !!
Give Jamie a call... 49569600.
JT Mechanical is in Newcastle, well worth the drive for sydney guys.
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Why not just buy Direct fit SARD side feed low impedance injectors, available off the shelf, direct replacement for 1JZ and 2JZ and plug into toyota loom ?? I sell them all the time to supra and soarer owners.
$750 a set, no custom fuel rail needed, no modification needed.....
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Location:
Sydney
Registered:
July 2002
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Re: 1jz-gte parts help
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Tue, 17 August 2004 02:55
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| acmtt wrote on Mon, 16 August 2004 11:27 |
Power Fc isn't available for the auto Soarer.
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Any Auto 1JZ can use the an APEXi Power FC if they buy the extra solenoid needed so the Auto still operates. (available from a place in S.A.) Turns it into a manual shift auto though.
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Location:
Gold Coast
Registered:
June 2002
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Re: 1jz-gte parts help
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Tue, 17 August 2004 05:44
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yep... i just picked up a 1jz fuel rail with 850cc sard's in it... its so sexy
*wonders how these babies will go on a stock ecu*
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Location:
Brisbane
Registered:
May 2002
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Re: 1jz-gte parts help
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Tue, 17 August 2004 08:10
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| SkiDMaN wrote on Tue, 17 August 2004 15:44 |
*wonders how these babies will go on a stock ecu*
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Will run like absolute crap, if at all!
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Location:
Gold Coast
Registered:
June 2002
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Re: 1jz-gte parts help
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Tue, 17 August 2004 08:12
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| Norbie wrote on Tue, 17 August 2004 18:10 |
| SkiDMaN wrote on Tue, 17 August 2004 15:44 |
*wonders how these babies will go on a stock ecu*
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Will run like absolute crap, if at all!
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haha yeah i know
i should have put some form of sarcasm in there 
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Location:
sunny coast, qld
Registered:
October 2002
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Re: 1jz-gte parts help
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Tue, 17 August 2004 21:34
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| SUPRA MAN wrote on Tue, 17 August 2004 12:52 |
Why not just buy Direct fit SARD side feed low impedance injectors, available off the shelf, direct replacement for 1JZ and 2JZ and plug into toyota loom ?? I sell them all the time to supra and soarer owners.
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You would need some sort of fuel computer like SAFC or full programmable to run low impedance injectors unless you fit 7m resistor packs. sound right?
actually not sure if the SAFC can handle low impedance injectors, anyone know?
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Location:
perth WA
Registered:
January 2003
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Re: 1jz-gte parts help
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Wed, 18 August 2004 13:33
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i believe there is a set of 550cc side feed injectors on the for sale section on toymods . too
$450 the set .. sounds lik a bargain to me ..
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Location:
Sydney
Registered:
July 2002
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Re: 1jz-gte parts help
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Wed, 18 August 2004 13:37
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| slylux wrote on Wed, 18 August 2004 23:33 |
i believe there is a set of 550cc side feed injectors on the for sale section on toymods . too
$450 the set .. sounds lik a bargain to me ..
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hahahha they are yours !!!!
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Location:
Sydney
Registered:
May 2002
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PM me your number man 