69 camaro ss vs 02 camaro ss
08-11-2008, 11:07 PM
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My 427 in my 71 rsz dynoed at around 350rwhp untuned. That sounds a bit low but at 20% loss through the drivetrain would put it at about 437.5 hp at the crank. Its a 427/435hp motor, so Its right on the money. Thats with the stock 11:1 compression.
My 02 SS 345hp package dynoed at 327 at the wheels stock. At 20% loss, thats 408 at the crank.
So if you flip the rating systems for fun,
427 / 350 hp
346 / 408 hp.
so you see how the old big blocks are dogs, even the 427's
My 02 SS 345hp package dynoed at 327 at the wheels stock. At 20% loss, thats 408 at the crank.
So if you flip the rating systems for fun,
427 / 350 hp
346 / 408 hp.
so you see how the old big blocks are dogs, even the 427's
