You guys are right, under 280 whp is what I would think most stock pulls are. I forgot you guys have minor bolt on upgrades. That's definitely a heart breaker dyno, but my results feel very realistic (i.e., my butt dyno doesn't report more than 450whp haha).
I've always attributed my results to conservative out of the box tune for 91 octane. As much as I would love to get a more aggressive tune I'm told that it's more than adequate and "safe" for daily driving. With this much power, things get squirrelly in 3rd and 4th! It's plenty for everyday driving especially when it's so easy to get 4-5 PSI at half throttle versus barely without a boost controller.
As I've said it many times with the 370Z, the throttle response isn't as aggressive as the DE/HR 350Z.
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