thanks, thats what I have been asking.

its hesitating in the pump areas but just going to try some new plugs or make gap smaller but scotty has the car right now, I use psi since I like to tune on map sensor apps and speed density, i know this car uses a maf, but you know what im trying to say

I have no problems runing 30 gap on thoes ngk's on my civic (all stock ignition) no blow out of spark at 26 psi

 

Did he ever clean his fuel tank out? It was full of sludge/crap.. Does he have a wideband installed, or at least a fuel pressure gauge?

The car just may need new plugs.. I mean, I'm sure they're the original plugs that we put in. That was a while back..

I do a lot of tuning with Electromotive/Haltech, so I have a lot of experience with that as well.. I just didn't know how familiar you were with MAF based systems.. hence, the explanation.

The Nissan coils are decent, but, you have to run a smaller gap at higher boost levels. .025"-.027" is usually the norm.

Travis

 

he said the plugs only have 1000 miles on them.
I have a lm-1 wideband monitoring it.

I've used haltec on nissan and aem ems on a evo both on mafs, but converted the nissan to map with maf for air temp only

he has all new fuel filters and they look cleanish, and he has good pressure on his gauge