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Old 11-17-2011, 10:55 PM   #67 (permalink)
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Originally Posted by Duffman View Post
...Until recently though it was typical that the bsfc curve tended to correlate well with the torque curve. Newer engines with VVT have changed that somewhat.
...agreed; VVT changes (pun intended) how the engine both BREATHES and EXHAUSTS in respect to both load and speed.
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