Question about new motor?

[TotalEclipse112]

Ok I don't want to get into a big disscussion about this because I have already had like 10 of them, but I just bought a JDM 4g63 engine for my talon.Well I was in the lucky percentage that got one of the VR4 engines with the big 16g and the 510cc injectors in stock form.Well I just go one of those new fangled GM MAS translators so I can supposodly bump up the injector cycle with that.But I was wondering if anyone out there has any kind of insight on what would be the limits of the boost with the 510 injectors before bad things started to happen to the motor?If anyone has any insight it would be much appreciated.Thaks in advance.

 

[TotalEclipse112]

somebody must have a thought on the subject.Anybody?

 

[RipperXX]

i would say at 17-18 psi but thats just guessing.. the older 4g63's with 450cc injectors and the 14B can do 16 so.. your probly fine for 17-18 duno over that though..

 

[TotalEclipse112]

I would like to max out the turbo to get what I can out of it.Is it at al possible to run like 20 or 21? Without mass detonation?

 

[91 NT Eclipse]

I wouldn't go over 17-18 either. And I def wouldn't run 21 on the street. Better safe than needing to buy an new turbo, right?

 

[peregrine]

ok guys. if you want to run higher boost run race gas. you are not limited to pump gas only.

 

[TotalEclipse112]

Unfortunatly I live in Germany so race gas isn't really an option till I go back to the states in 2 years.So 17-18 is probally the max that I can get away with then?