Grand Prix White 1974 911 IROC 3.8L Slide Valve MOTEC RUF R50-50 6-Speed Upgrade Conversions
Posted by PATRICK MOTORSPORTS on
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
The chassis includes some major structural updates and has undergone specially prepared & reinforced rear torsion tube section to accommodate the famous RUF R50-50, 6 Speed Transaxle Gearbox.
Suspension Development - Top Motorsport Quality
We 3D designed and fabricated special rear axle suspension upper turret mounts for the uniball bearing type supporting mounts on the dampers.
RSR satin finish
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- Tags: 1965-1989 Porsche 901 / 911 / 912, 3.6L / 3.8L Builds & Conv, 911, COHLINE, Concours Upholstery, Concours Winner, FUEL SAFE, G50 SBH, G50 Transmission, GOODRIDGE, MAHLE / MAHLE MOTORSPORTS, MOTEC, ODYSSEY BATTERY, PCA PHOENIX FLIGHT, R50-50 Transmission, RS / RSR / IROC / IMSA, RUF, SETRAB, TWIN PLUG DISTRIBUTOR (TPD), Twin-Plug Distributor