Description
Cat Cams Camshaft Set 305°/286° – Porsche Flat-6 12V SOHC is a performance camshaft profile from Cat Cams, developed for the Porsche Flat-6 12V SOHC engine. Cat Cams has built valvetrain components in Belgium for decades, and every profile is ground to motorsport tolerances rather than adapted from a generic blank.
Key Features:
- 305°/286° duration: an intake and exhaust profile matched as a pair, so the engine gains area under the curve without losing driveability.
- 11.50mm intake / 11.10mm exhaust valve lift: increased lift flows more air through the existing head without requiring further machining.
- Chilled cast iron construction: chilled cast iron construction, the OE-style material, holding its profile under sustained high-rpm loading.
- Correct valvetrain match: ground specifically for the flat 6, air-cooled SOHC 12v configuration, so it drops into the standard head.
- Supplied as a matched set: ships as a complete set of 2, timed to work together rather than mixed with a stock shaft.
- Made to order: ground to spec by Cat Cams in Belgium, so the profile arrives fresh rather than off a shelf.
Fitment:
- Porsche Flat-6 12V SOHC
- D49mm (4x), nut M27x2
- flat 6, air-cooled SOHC 12v valvetrain
Camshaft changes of this size normally want matched valve springs and a revised tune to realise the profile fully — talk to us if you want the supporting parts specified alongside it.
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