justinp61
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- May 15, 2009
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It’s the hills in which the you live in that are killing the mileage. Mine ‘18-5.7 will top 25+ easy on the flat lands.
Impressive.
It’s the hills in which the you live in that are killing the mileage. Mine ‘18-5.7 will top 25+ easy on the flat lands.
9 pages and I’m so confused......are we comparing heads, flow benches or dynos? Lol