how much boost can i run

[turbojo]

car is a 92 gsx mods are rewired 190 pump hacked maf 3 inch dp anyway i was wondering how much boost i can safey run with my mods

 

[9O_tsi]

I believe with your setup you should be able to run 16psi without hitting fuel cut.

 

[boosting_pwr]

From the looks of your profile your car is stock so you should only run 13-15 psi on stock injectors. Get a boost gauge before you turn up the boost. The factory one is not accurate.

 

[turbojo]

I believe with your setup you should be able to run 16psi without hitting fuel cut.

i was hoping i could run more than that since a put the bigger pump in what else do i have to replace to go over 16 psi i was hoping for 20 psi

From the looks of your profile your car is stock so you should only run 13-15 psi on stock injectors. Get a boost gauge before you turn up the boost. The factory one is not accurate.

read the mods at the top of the page

 

[deviousgst]

i was hoping i could run more than that since a put the bigger pump in what else do i have to replace to go over 16 psi i was hoping for 20 psi



read the mods at the top of the page

You need bigger Injectors and tuning management and wideband. Nuff said

Sent from my DROIDX using Tapatalk

 

[92AWDHX40]

Tuning tools, wideband.

 

[98mitsubishigst]

God do i hate this question. Also i hate the "how much horsepower with these mods" questions.. SEARCH. its not hard at all. actually this question has been answered multiple times.

Your going to hit fuel cut at 16psi.
Learn the upgrade path, if you skip it and turn it up. Have fun putting a new motor.
Or thank god your going to sell it after you do blow it up, because you didn't listen.

 

[boosting_pwr]

It does'nt matter how big your fuel pump is you still need bigger injectors. You should search for the supporting mods to be able to run 20 psi. You will also need to learn how to tune it to make sure you dont have any knock.

 

[laser90]

read the mods at the top of the page

Read the upgrade path and search

 

[spadepro22]

make it even easier for you.

Tech Guide - DSMtuners

 

[cpoindexter]

a bigger pump will only give more fuel to the rail, but the injectors will still hold you back. imagine spitting water through a straw, then hooking up a water hose to the straw, you are increasing the supply but they wont flow anymore therefore your engine will not get enough fuel and will lean out.