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Max Boost On 25 Neo Head

lcxu105

By lcxu105,
in Engines & Forced Induction

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DoseVader Enthusiast

DoseVader

Posted
Posted (edited)

There would be alot of variables involved but safely I wouldn't boost mine past 20psi but mine is standard and unopened. Listen to the tuner if he is a reputable one. Do you have forged internals?

Edited by DoseVader
lcxu105 Proficient

lcxu105

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Posted

Neos have forged pistons from factory. + I'm about to build a 30 bottom end For it fully forged. The thing that through me was he said the early 25s r33 can take 32psi. So why would the neo be limited to 22psi being a better head ?

DoseVader Enthusiast

DoseVader

Posted
Posted (edited)

Neos don't have forged pistons stock.

They also don't have the same lifters as a gtr

Yes, they are both solid but certainly not the same.

I stand corrected should have said like a GTR :)

Edited by DoseVader
AngryRB Grand Master

AngryRB

Posted
Posted (edited)

If you look at 34Geeteetee's build, then that would suggest upwards of 30psi on a healthy neo head?

If your not using E85 then I know my tuner didn't want to use too much boost in case the valves got burnt.

Edited by AngryRB

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