max psi

[Anthony Binga]

i searched again and cannot find an answer for this. What is the max psi that should be used on a 4G63 with stock 450 injectors and stock fuel pump.

[Matt Demick]

17PSI anmore and bye bye motor.

[Wade Carlson]

I wouldn't even go for 17psi unless you have a logger

15 tops without a logger

[Anthony Binga]

what do you think it would max at with 550 injectors and the upgraded 255 fuel pump.

[Jovan Ceklaj]

Only a logger can tell you how to tune it.  Don't go with what works for other people, use what works for YOUR car.

[Wade Carlson]

properly tuned your stock smic will be your limiting factor mikes 16g maxed at i believe 18psi (+-1) with 550s and the stock IC with acceptable knock

[Matthew Giene]

Tune until you get knock.

That is the best answer you will get.

No one car is the same as another so one figure may work for some and not for others.

[Anthony Binga]

ok good points guy. I downloaded the windows dsm link, if i get the proper cable, can a run the dsm link off a laptop? it looks like thats what its for

[Scott Girvin]

Pirated DSMlink software isnt very popular in the DSM crowd. With just the software and a cable you wont be able to use it. You would also need a socketed eprom ecu with an eprom chip that has been coded by/for DSMlink.

[Anthony Binga]

Pirated DSMlink software isnt very popular in the DSM crowd. With just the software and a cable you wont be able to use it. You would also need a socketed eprom ecu with an eprom chip that has been coded by/for DSMlink.

oh ok, well i downloaded it directly from dsmlink.com

[John Hartman]

thats just a trial version so you can see the features.  You need the hardware too.

If you have the money, its awesome tho.  Soooo many capabilities.