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View Full Version : safe boost on standard 1jz?



niall s14a
25-08-11, 15:48
just wonderin what boost can you run on a standard 1jz non vvti?
has front mount and an induction kit but thats it. goin to fit a boost controller and bring her to the dyno to get it set up right. what sortve power would ye expect?

1jsoarer
26-08-11, 21:04
1.0 bar is safe..... Anything after that the turbos will blow because there only cermaic!! They boost 0.8 standard as far as i can remember!! You should get 300hp with a decat and a healthy engine!

Fredericks Balls
26-08-11, 21:47
0.7 bar is standard, I'm used to it now :(

If your doing that then get a decat if you can, at least you will get more benefit of a tune

That spec and a good tune can make up to 350hp although you might need to go past 1.0bar. The only thing about it though is you could get a pair of fully working turbos for about €300 so it's not the end of the world if you push them to death