https://www.gnarpowpow.com/tags/3-4l/ Mon 11 May 2026 08:39:48 +0200 https://www.gnarpowpow.com/videos/19329/air-cooled-flat-six-twin-plug-3-4l-porsche-engine/
Workshop 5001 recently restored a 1972 911 using mixed and matched parts from different eras of 911s to create a ‘what if’ car. It features an air-cooled flat six twin plug 3.4L engine from a 1986 911. Find out what went into this ‘holy grail’ of Porsches! Engine of the Week is brought to you by PennGrade1, Scat Crankshafts and Elring. https://www.penngrade.com/ https://www.scatcrankshafts.com/ https://www.elring.com/en/ ]]> Fri 02 Jul 2021 20:30:00 +0200 https://www.gnarpowpow.com/videos/19329/air-cooled-flat-six-twin-plug-3-4l-porsche-engine/