514hp Ford Stroker Engine
The chamber measures a tight 61cc with the classic kidney shape that improves combustion efficiency. TFS claims the intakes will flow a serious 205 cfm at a mere 0.300-inch of valve lift. One key to cylinder head performance is mid-lift flow. These particular heads are fitted with the receiver grooves for O-rings, but these really aren't necessary unless you plan on using a turbo with massive boost. View Related Article
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