PROJECT GALLERY — R50-50 Transmission

1974 911 IROC 3.8L Slide Valve MOTEC Upgrade And R50-50 6-Speed Conversion

Posted by MARKETING PATRICK MOTORSPORTS on

1974 911 IROC 3.8L Slide Valve MOTEC Upgrade And R50-50 6-Speed Conversion

Modern 1974 IROC clone, this was started on a Grand Prix White L-908 1974 911, and fitted with a 964 based 3.8L engine. The engine is managed by MoTec and features our new billet EFI "Slide Valve" manifolds! We have fitted the car with a RUF 6 speed gearbox that is based on a G-50/50 transmission. The result was a super lightweight 380 hp street/track monster.               INDE Motorsports Ranch 2014 - Shake down and tuning.   911 RSR Slide Valve Individual Throttle Bodies (ITB) - Twin-Plug Ignition                ...

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