Just got back from Abbey Motorsport with dyno graphs

Speshal

Mark from Abbey (who has been tuning performance Nissans for years) confirmed that this was the power at the wheels. He told me it's producing around 350bhp at the flywheel and said it was probably the best result on a 370 that he had seen.

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With great power comes great current times resistance squared.

ronn1

350HP to the flywheel with 15% drivetrane loss (RWD) on a DYNO will yield
298 WHP.

AlphaSnacks

I don't know what you're talking about, but based on his mods he made fairly accurate numbers. Guys with tune, full exhaust, and ART Pipes or test pipes make 330+WHP here. He's fine.

ronn1

I see that's what you have on your car. Are you getting 330 WHP? Can you post up a dyno with those mods? A bone stock 370 makes 275WHP...and you're saying those mods add 55 WHP? I will stand corrected if you can post a dyno sheet showing 330 WHP and those mods...NOT a Dynapack. I have an 08 HR with Gemini, Short Ram Nismo Intake and Osiris. STOCK CATS. On a Dynapack (like OPs) I got 306 WHP. Trust me...my car doesn't make 306WHP.
I hope all this doesn't take away the OPs *THUNDER*...those are nice results...but sometimes threads take a life of their own. I would just like to see confirmation on your claim of 330 WHP with THOSE MODS...that's all.