1jz T88 Single turbo swap

[Bobbyt5408]

Bought a T88 to replace my 60 trim XS power single turbo swap... looking for some advice before i go to bolt that baby in

car has a mines ECU (supposidly tuned for single turbo @ 20psi)
FMIC
3" exhaust
AEM UGO wideband

What injector setup should i use?
What fuel pump should i use?
what plugs should i use?
and does ayone wanna trade me a standalone for my mines ecu lol?

also where can i get the best deals on these parts?!

Thanks guys!!:icon_bigg

 

[Dylan JZ]

easily 4000cc's for the injectors.. and fuel pressure is probably gonna need to be around 423psi to overcompensate for the upgrade.

you're absolutely gonna need at least three fuel pumps, but I don't like odd numbers when it comes to fuel pumps, so you better make that four pumps..

no standard plugs are gonna work.. you could try triple stacking TRD iridiums on top of each other though, I've known a few guys who swear by this setup. otherwise, your only other option is to eliminate spark altogether (yes, it's been done.. in fact, Detroit and Caterpillar both make these motors).

for a standalone, I would probably say you're looking at twin Motecs. they can only run three cylinders at a time so.. however, apparently there's a hack in order to get the first Motec to run all six cylinders, but one still needs the second one in order to start the car. silly engineers!


best deals?! I'd probably say to take a look on the German Supra forums, a lot of us here actually learned German in order to be able to buy parts and to communicate with them properly.

 

[figgie]

Going to a T88 on a 1jz from a 60 trim?

 

[becauseican]

ughh, T88 will be terrible on a stock 1jz, you will have a 1500 rpm powerband. Unless you ae going to make 650+ HP I would put something that is sized better for the 2.5L. For much more than 500 rwhp you will need a proper standalone ie Haltech, Motec, Vipec, AEM, and for fuel you will need 650-800 CC injectors and a top feed fuel rail, along with twin fuel pumps, such as two walbros in tank or intank pump with a Bosch 044 booster pump like I run on my car, or a big external pump (weldon, Areomotive) with a sumped fuel tank. Spark plugs BKR7E. And a good clucth that will hold the power, and no a Spec stage 3 wont cut it.

We (BIC Performance) are an official Haltech dealer and developed a direct plug in EMS setup using the Haltech Sport 2000 ecufor only $1949 US including a startup 1jz map that wil run your car right out of the box. We could also put togeather a great fuel system and turbo kit for you. Pm or call us for more details.

Randy

 

[Nick M]

Going to a T88 on a 1jz from a 60 trim?

That is what I was going to comment on also. But in a serious way, not sarcastic like the first response. You should consider about 100 more cubic inches. I know the 2JZ has used it, but they are dyno queens. What do you think your engine will be like with that monster?

The easier route is a small hit of nitrous if you plan to line up on the track once in a while. It will spool the turbo much quicker.

 

[Intothenight19]

easily 4000cc's for the injectors.. and fuel pressure is probably gonna need to be around 423psi to overcompensate for the upgrade.

you're absolutely gonna need at least three fuel pumps, but I don't like odd numbers when it comes to fuel pumps, so you better make that four pumps..

no standard plugs are gonna work.. you could try triple stacking TRD iridiums on top of each other though, I've known a few guys who swear by this setup. otherwise, your only other option is to eliminate spark altogether (yes, it's been done.. in fact, Detroit and Caterpillar both make these motors).

for a standalone, I would probably say you're looking at twin Motecs. they can only run three cylinders at a time so.. however, apparently there's a hack in order to get the first Motec to run all six cylinders, but one still needs the second one in order to start the car. silly engineers!


best deals?! I'd probably say to take a look on the German Supra forums, a lot of us here actually learned German in order to be able to buy parts and to communicate with them properly.

That's pretty hilarious, and relatively factual hahaha!

 

[Bobbyt5408]

For 400 dollars i couldnt pass up a t88 turbo with less then a 1,000 miles... also my friend had a Talon with a t88 in it and it spooled it fine with a 100 shot of NOS. now that was a 1.8 ltr.... ill let you guys know how it goes.

I guess askin for help on here was a mistake

 

[Dylan JZ]

relax.. it's huge turbo for a 1J, and this thread is in the wrong section if you want the best responses. even still, Randy answered your question for the most part.

you're a fellow JZ owner, so trust me when I say I have nothing against you. I was just giving ya a hard time

 

[Bobbyt5408]

Well i just bought 1000cc denso top feed injectors w/ the fuel rail kit.... My buddy is hooking me up with his old fuel cell and walden fuel pump from his 383 240sx. and im looking into the AEM standalone.

thanks for the help and sorry for posting in this section... but i did post one in the 1jz engine section also but i got no responses

 

[Dylan JZ]

yeah, the lack of responses is somewhat frustrating sometimes.. but usually if one is patient, the answers will come.

sometimes you solve your problems before a solution presents itself on here, it happens to me all the time.

 

[SupraMario]

Well i just bought 1000cc denso top feed injectors w/ the fuel rail kit.... My buddy is hooking me up with his old fuel cell and walden fuel pump from his 383 240sx. and im looking into the AEM standalone.

thanks for the help and sorry for posting in this section... but i did post one in the 1jz engine section also but i got no responses

unfortunately no one checks that section much....

 

[Bobbyt5408]

yeah but im gettin some good feed back now!!! thanks guys!

 

[Nick M]

yeah but im gettin some good feed back now!!! thanks guys!

I guess you missed the 5th response if you think that. The best thing to do is get a small hit of nitrous. A more pricey choice is 1.5 JZ and the nitrous.

But since people want to dog the gutless 1JZ until it has big boost, I watched a 1JZ Supra run a 15.11 @110 on much quicker responding GT40. He backed it up with a 14.9@111. To be fair, it was lousy weather. It got hot today, around 90 at 5 PM and in the upper 80's with high humidity.

 

[figgie]

minor cleanup.. using this as a bounce off to point to the thread in the 1jz section.

http://www.supramania.com/forums/showthread.php?128909-1jz-single-turbo-help

 

[GrimJack]

Please direct future replies to this thread to the one in the other engine section located here: http://www.supramania.com/forums/showthread.php?128909-1jz-single-turbo-help