turbo question

[supra89t]

hey i am kinda new to 1jz's and turbos i just wanted to know if this would be a good turbo for a 1jz, how much power? how much lag? would it be a good DD? has anyone used it? also what mods would you suggest? i was thinking new fuel pump, jdm440 what else?
thanks


935 motorsports turbo
Stainless Steel Manifold w/ T3 Flange
- Complete Oil Line Kit
- 62mm Turbocharger w/ 4" inlet
- Stage 3 T3 Turbine .82 AR
- 4" inlet Filter and Intake Kit
- 3" stainless steel downpipe
- 38mm Wastegate

 

[masterchief819]

Stock twins are perfect for DD

 

[supra89t]

Stock twins are perfect for DD

from what i have read on here its just a matter of time until they go out (is that ture?) and i know that they would be hard to work on when its in the car so thats why before i put my 1jz in i am shopping around for a single. thanks.

 

[MDCmotorsports]

That turbo you listed has way tooo small of a turbine IMO.

 

[86_sports_1jz]

yea it is true, they will go if you run too much boost. the heat will effect it in the long run but it just depends, some people have ran 20 psi on their stockers and no affect yet. that turbo might be kinda laggy cuz its A/R for the exhuast side is really big. you'll definitely need a upgraded fuel pump like the walbro and the 440s are okay but you won't be able to run as much boost as you think or like, mayb 12-14 psi @ the most for safety so you may not get as much hp as you are shooting for. its not gonna be the best DD cuz it will suck gas like crazy

 

[Shadow]

I'm not sure of how much money may be an issue for you but this is what I would get. For that size turbo, you'll need to supply lots of fuel. I'd go with some larger injectors like 720's, 660's, or at least some 550's, a fuel pressure regulator, fuel pump, and something to controll your fuel like stand alone fuel management system or at least a Super AFC. Oh, and something to help your head to handle the higher boost. Head gasket, head studs. After all of this, you'll probably find yourself spending more time at the gas station then before.

 

[supra89t]

wow ok thanks guys i still don't know yet but it sound like the stock twins are going to be the cheapest most reliable dd so i might just go full exhaust, bc and intake and call it a day!

 

[Shadow]

Cost effective and more reliable. Probably a good choice.

 

[csnow]

GT4082 and cams. Call it a day

 

[masterchief819]

wow ok thanks guys i still don't know yet but it sound like the stock twins are going to be the cheapest most reliable dd so i might just go full exhaust, bc and intake and call it a day!

Thats what I did. Enough power for my daily trips to school and back and the occasional honda that wants to play (get eaten) I think

 

[DaSuprawolf]

wow, we actually have to mod our cars to beat hondas:nono:









............im buying a honda, j/k

 

[daneyan]

u can run 440's and make good power. i'm sure u can run over 13-14 psi with 440's it just depends on tuning and what size turbo your gonna run. 1jz's run rich from the factory. i'm running stock 370's on my car with a 60-1 and haven't gone lean at 14 psi yet. i just keep it at 10lbs before i put in my fuel pump and injectors.

 

[masterchief819]

wow, we actually have to mod our cars to beat hondas:nono:









............im buying a honda, j/k

Oh I could beat them back when i had a 7mge automatic. But now i eat them :evil2:

 

[935motorsports]

This setup has been daily driven every day for over a year. 17 psi every day (mkiv 550s). Could use some tuning in the midrange as you can see.

But unless you are ready to get serious with other mods, fuel, control, etc, stock twins are your best bet.

If they go out in a year, big deal, get another set and replace them. It is not hard at all.