fuel problem???

[fredom dsm]

hi guys, hopefully somebody can give me a hand here, I have 97 gst, with just a few mods like N1 apexi down pipe and exhaust, profec b, greedy bov, greddy intercooler pipes, KnN air filter, turbo timer and boost and oil pressure gauge, my problem is that when I hit the gas at around 8 to 10psi my car starts studdering, it goes up to 11 or 12 psi but not like it should, If I want to launch it from a red light more than likely any honda is going to smoke me, I changed the plug wires to 10mm magnacore and nothing, I even changed the the coil pack and no change at all, that is not fuel cut right? I havent done anything to my fuel system, you think is a fuel problem? I wanted to wait untill I got a hold of a bigger turbo to do it all at once pump, injectors, afc, and turbo, you guys think I need the fuel pump now? please let me know!!!!

thanks for all the help

rigo

 

[ddavisaf]

Spark plugs: NGK BPR6ES gapped at .028" (or Autolite 63's.... andy....)
Boost leak test
Fuel filter

Fix those and post back.

 

[fredom dsm]

I changed the fuel filter bout 3 months ago, along with the plugs! how do a perform a boost leak test?

 

[Black94DSM]

Boost leak tester,

http://vfaq.com/mods/ICtester.html

 

[ddavisaf]

And you put the correct plugs in right?

 

[fredom dsm]

yes I did put the right plugs!!! thanks I will do that boost leak test asap!!!!