If I had a turbo gauge I'd imagine the turbo would be reading max and bouncing back to 0 throughout 4k rpms to redline. I don't get it. I just don't have full power throughout the gear. I can feel it kick in and out throughout the whole gear.
Any ideas? Do I need a tune?
The car is stock aside from S2000 spark plugs and an AEM intake. No check engine light.
I just moved from Florida to Oklahoma. Could the temperature be a factor? The spark plugs are a stage colder than stock, but I don't see that being a problem either.