Thread: 2.19 intake in Speedmaster heads?
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Old 12-24-2021, 10:05 PM
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BLANK1 BLANK1 is offline
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Join Date: May 2003
Location: Pandora, Ohio, U.S.A.
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60 fts were a little better with the E-heads and the 1/8th mile times were close to the same. Best 60 with E-heads was 1.54 and best with HP's was 1.58.

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