Finally after being stuck at 14.0 I hit 13.9, then the car pulled a 13.6 out of nowhere. I added the Top Speed Exhaust w/ Test Pipes and I guess thats what made the difference. Can I count on any more power once I install the Injen CAI? and what should be next Plenum or the Unorthodox Pulleys?


David

03 Touring 350Z

 

What kind of tires you running on? Thats a pretty good time!

I think the plenum would give your more bang for teh buck than an intake. Stock intake from what I've read is pretty good and doesn't really need to be replaced.

 

What mods are u running?

 

I believe you can. Nice runs.

 

Thats the thing guys ALL I have done is a Top Speed 3 inch connected to my factory Y Pipe and the Test Pipes. NO OTHER MODS!!!!!! I'm still freaking out because we are supposed to have one of the worst tracks here in San Antonio. Apparently when people drive up to Houston they will drop their times sometimes 2 or 3 tenths of a second just due to the track. Could I just have a factory freak or did the exhaust open it up a lot??

David

03 Touring 350Z

 

Exhaust and test pipes(more air flow) helped your time. I am getting the Crawford Plemum next I live in nashville where Crawford is(lucky). I would get the Plenum next and CAI will be needed to increase air into the engine because fact. airbox will restrict the Plenum and you need all the air you can get or the plenum will not be as effective.

 

Get the plenum next. I would go with the JWT PopCharger instead of the Injen CAI, I had both and my experience with the JWT was better.

 

I agree, CAI doesnt work well with the Crawford plenum anyways. If you want to read up, do a search for my old post in the performance section.