Power and Beauty - Pulleys, Headers & Intake
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Here is the factory butterfly and the restrictive scoop attached to the bottom. It doesn't take a rocket scientist to know why removing this will increase efficiency at wide-open throttle. View Related Article
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Hummer H3 Research
Read the latest reviews of the new H3, including multi-vehicle comparisons, long-term tests, first rides or detailed new-car road tests. The H3 has a V8 standard engine producing 239 horsepower, and has drivers side crash test ratings of 5 stars and passengers side crash test ratings of 4 stars. The Ford F350 and the Toyota Land Cruiser are other vehicles that might interest you.
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