Here are our camshafts from Cat Cams for PORSCHE Flat 6 12v
Description :
The Cat Cams camshaft will allow you to considerably increase the performance of your vehicle.
When a vehicle must receive extensive mechanical preparation to obtain results worthy of the name and above all a significant range of progression, work on the camshafts becomes inevitable.
When preparing the Cat Cams camshaft, two modifications are observed: the valve lift and the opening angle.
Valve lift allows you to change the length and opening angle, which causes less or more air to enter the combustion chamber.
You should know that more air entering therefore modifies the air/fuel mixture in the cylinders, which increases power at high revs.
Also, the greater the opening angle of the valve, the more the air flow increases, which promotes the air/fuel mixture and therefore more power.
Therefore for use in competition, leisure, circuit and other, the revs will be sharper, the character of your engine will be more furious and thus you will benefit from a better range of use which will become a real asset.
Without broaching the subject of driving pleasure which will increase your sensations tenfold.
Camshaft profile available for PORSCHE Flat 6 12v
Rally and circuit profile:
- Cat Cams camshaft reference: 5200112/N / Opening 0.1mm inlet 315°, exhaust 313° / Opening 1.0mm, inlet 272°, exhaust 272° / Max lift inlet 12.65mm, exhaust 12.50mm / Lift at TDC inlet 4.75mm, exhaust 4.85mm / Full opening inlet 108° exhaust 108° Attention modifications to be expected : external valve springs: reference PAC-E99859, internal valve springs reference PAC-I95009.
A valve spring kit can be developed upon request in most engines, Cat Cams springs can replace the original twin valve spring (901 10590150) on the original spring retainers (901 10542103 + 901 10546300). The list contains a selection of available profiles. Particular attention is required due to the numerous developments of the 911 engine - please read the notes on the different camshaft designs. See - When ordering, please indicate: Engine Code, OEM Camshaft Number, Bearing Type, Cam Nose Type, Auxiliary Drive Type - CAT032.gif NOW AVAILABLE: CATCAMS Rocker Arms made of CAT032 billet steel (coated) with original Mahle valve adjustment screw.
/!\ ATTENTION /!\
The camshafts are custom-made parts.
Therefore, we will not carry out returns, exchanges or refunds in the event of an error.
To avoid any inconvenience, please ensure the correct compatibility of the camshafts and or contact us.
