1JZ GTE Help

[SUPRACROWN]

Hi , i am about to upgrade my toyota crown athlete V 1JZ gte engine and i need help.... please suggest me ideas on which parts to spend money on to achieve a targeted power range of 450-500rwhp . the car comes with a factory ct15b but that may also be changed....
at stock it delivers about 280ps at stated by wikipedia.....plus can the automatic transmission handle this kind of power??

 

[SUPRACROWN]

any one ? please ? i just saw some videos on youtube and i think 500 is too much.....just suggest me upgrade items for 350-400hp.....the car is already 280hp mated to a 4speed auto....i've got a decent exhaust system....cold air intake...minor stuff...need about a 100 more horses
any help is appreciated!

 

[kamikazemkiii]

Fuel upgrades, standalone, turbo upgrade, thats just to get started.

 

[SUPRACROWN]

thanx for da quick reply!!
what turbo would u suggest ? and please please more details...i'm a complete noob

 

[kamikazemkiii]

Theirs a ton of info on here, check out some of the build threads of the guys with the 1jz's. I would stick with the small A/R though.

I have a 61

 

[SUPRACROWN]

I would stick with the small A/R though.

I have a 61

Whats a small A/R ?

 

[1jzQuest]

I think he is referring to the "hot" side of turbo size- The smaller the size the faster the spool. .61, .67, even .58 a/r will be a great DD and yield a nice output. When I go single it will be in this range.