Guess my Hp and Tq

replicaracer43 said

Don't sweat it, dyno numbers are practically useless unless you are compairing engines on the same dyno at the same time. Don't fall for the hype, there are builders on this very site even with VERY optimistic dyno figures, but they sell engine builds......Know what im sayin? just put it in the car and run it, you wont be pissed anymore!

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x2.
First off, I'd say yes, it will disappoint you. Something is wrong to me as it's down about 6% from where I'd expect to have seen it (around the 530hp mark). There may be choices made just in the testing that led to that reduction tho. You really should get the complete dyno sheet. You're looking for volumetric efficiency numbers in particular, and the power peaks.