there's 95% of the power curve (everything but WOT) that there is no quantitative way of representing. Not to mention response. Instant power! that's where the ITB's really shine. It's just one of those things you have to do to appreciate. Just a dyno chart won't convince you. With cams I got about 170 to the wheels with real tuning (timing). But now it's boosted so it's a whole new game.
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