At its current HP level, on a recent trip to Orlando I got 23.5 mpg. Im sure I could squeeze 25 mpg on a longer Highway trip
About 17 mpg around town. And 665 rwhp ontap.
You can stick that in your trendy LS1 pipe and smoke it
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if it's cheap & reliable, it ain't fast, if it's fast & cheap, it ain't reliable, if it's fast & reliable, it ain't cheap