2JZ-GE high power

[erags1092]

hey guys just wondering what kind of power you NA guys are getting? and whats the max power you can expect staying NA. and whats the cost and maybe a parts list. im just curios maybe ill stay NA if i can get 450 hp out of it. im just wondering because i havent seen that many NA builds, maybe its not even worth it to expect high power NA. thanks guys

 

[jmcboost]

It's super hard/expensive to break even maybe 300whp on a 2JZGE engine. The money spent to obtain a 300whp NA could be spent on a really nice GE-turbo setup and you would be easily over 400whp. I don't even know if you could spray a consistent 100 shot on GE for very long even if you wanted to go NOS.

 

[suprarx7nut]

There's a perfectly good reason you don't see many high power builds on an NA 2JZ.

2JZ's are relatively cheap to modify when you're turbo and can make loads of power with a small amount of cash compared to what it would take to get an NA 2JZ over 300 to the wheels...

 

[te72]

From what I've seen over the years, there are two ways to get high power levels without boost. High revs, or big displacement. Ideally, you want both. Get a Chevy LS, and build it to withstand 8000rpm. Pretty sure you'd have to be inhuman not to enjoy that.

 

[erags1092]

hmm interesting. not even getting like intake exausht port polish. high compression pistions and a crazy cam.

 

[jmcboost]

All that stuff may get another 30 to 50whp whp if your lucky. I'm thinking there was a MK4 supra with a "built" NA engine and ITB's in a magazine and it was putting down a little over 300whp or something like that.

Here is some interesting info:

http://www.mkivforums.com/vb/archive/index.php/t-506.html

 

[BrandonW]

there was a post on a 2jz-ge that made between 300-310 hp i forget if it was whp though

 

[dubsupra209]

i just bought a 2jzge im planning on going with driftmotions turbo kit once i get tired of my 7m...here the link...

http://store.driftmotion.com/static/i-2jz-gena-t67mmturbokit.php

 

[NTRA08]

I'm buying a 2jzge for 500 with a trans, wiring harness, and ecu. I'm doing a complete turnover on this motor. Pistons, rods, MHG, valves, turbo, crank, FFIM, port and polish head, cams, r154, or t56, new harness, and turbo ecu. so pretty much a turbo without the squirters.

 

[dubsupra209]

damn i just got mine complete motor no tranny though 100 out of a mk4...unknown condition of course though... : )

 

[NTRA08]

mines coming from an sc300. I'm going to make pigtails and everything needed to wire into an mk3 dash. No wire cutting

 

[Altezza576]

I just finished installing my swapped 2JZGE wit ha PT61 Turbo Kit. Im doing wiring now. should be done in a few days if weather holds out.

 

[dubsupra209]

post vids of that beast...lol