Uploaded June 2017 | Updated September 2026, 3 days ago

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Naturally aspirated muscle, our Hurricane ITB intake testing with new integrated airboxes at Sam's Performance. A Sam built engine for a special project with a 427ci RHS block, Harrop Billet Dry Sump, Callies Crank, Diamond Pistons with MAST LS3 Black Label Heads and SP Cam package making solid all motor numbers.
http://www.harrop.com.au