Originally posted by mh2:
you yourself said it.
may i ask : Is camshaft profiling and variable valve timing the
SIMILAR technologies as you mention below??
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Originally posted by alleggerita:
x2
Hence it's very hard to tell which is better when the [b]similar
technologies applied by BMW and Toyota are used to achieve
different aims..
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[/b]
You got research or not? VVT-i incorporates camshaft profiling
and variable valve timing while nowadays BMW's engines have VANOS
and Valvetronic combined in one engine..VANOS is camshaft profiling
in BMW-speak and Valvetronic is variable valve timing in
BMW-speak..
So isn't it considered "similar technologies"? 
