1961 Pontiac Ventura - Acing The Ventura
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Inside the Ventura's engine bay, a Pontiac 389 ci (now 401 with its 0.060-overbore) engine features block code 538181/C6. Originally a 318-horse Tri-Power plant, it now puts out considerably more grunt thanks to port work, a hydraulic roller cam, and a trick exhaust system. View Related Article
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