Quote:
Originally Posted by EcoVan
I basically was trying to get the dam to shield all the low hanging components and the tires, but no lower.
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This is a "rule of thumb" that appears to have sprung up
ex nihilo here, since it has no basis in any literature that I've seen (and I've read
a lot of references).
The good news is, you can
easily test to see if an air dam is reducing drag, and what height might be optimum.