Sport Camshaft R Left – Porsche Carrera 3.0 6-Cyl 911SC / 930 Turbo (PR.28150)

Improve the performance of your Porsche Carrera 3.0, 911SC or 930 Turbo engine with an R-type sport camshaft designed for the left side of the engine. This camshaft is intended for performance-oriented Porsche 6-cylinder builds where stronger valve timing, improved gas exchange and a more aggressive engine character are desired.

The R profile offers extended valve opening duration and optimized cam lift parameters, supporting improved cylinder filling and more efficient exhaust flow. This helps increase performance potential, sharpen engine response and give the classic Porsche flat-six engine a more dynamic, motorsport-inspired character while maintaining compatibility with the original valve clearance setup.

Technical Data:
Make and model: Porsche Carrera 3.0 6-Cyl 911SC / 930 Turbo
Type: Sport R
Camshaft type: R – left
SKU / Catalog number of this camshaft: PR.28150

All camshaft SKUs:
Left: PR.28150 / Right: PR.28160

Cam lift: Intake: 7.80 mm / Exhaust: 6.95 mm
Total duration: Intake: 326° / Exhaust: 289°
Duration at 2.0 mm: Intake: 254° / Exhaust: 228°
Valve clearance: stock

Application:
Porsche Carrera 3.0 6-Cyl
Porsche 911SC
Porsche 930 Turbo

A dedicated sport camshaft for classic Porsche engines, offering increased performance potential, improved response and a distinctly more dynamic engine character.