Performance Camshafts For the Porsche® 928
Our camshafts have been developed to perform optimally with the unique head characteristics of the Porsche® 928. Master profiles have already been manufactured, and you can expect to receive your camshafts from us within 4 weeks of your order. You can provide us your camshafts to use as a core, or we can provide cores for $125 each.
To make our camshafts, we start with an original Porsche® camshaft for your car, so you know that the fit, finish, and materials are the best they can be and exactly right for your 928. The cam lobes are hard-welded up to a Rockwell 60 spec and then re-ground to the lift and duration we specify using computer-controlled welding and grinding processes to achieve the highest quality result. The temperature of the cool-down after welding is strictly controlled to eliminate glazing and heat-checking. Then the camshaft is magna-fluxed to check for cracks and fully inspected. Finally, the camshafts are electrostaticly coated with a Molybdenum spray for oil retention during the break-in process.
16v Porsche® 928 Cams:
(a) Similar to 310 HP Euro "S" cam profile, but with a little longer duration. Top camshaft for street use .
(b) Wild camshaft for racing, comes on at 4,000 rpm and up .
32v Porsche® 928 Cams:
(c) Sport/light race camshaft, excellent qualities all-around.
928 Motorsports, LLC® warrants these hard-welded camshafts against excessive cam lobe wear for a period of 1 year from date of purchase. This warranty covers cam lobe wear only and does not cover breakage, lifters or any other engine parts. This warranty does not cover abnormal wear due to insufficient lubrication, excessive engine heat, valve spring coil bind and cylinder head or guide interference. In no event shall 928 Motorsports, LLC® be liable for labor or service charges or damage to other engine parts from the use or misuse of these camshafts. The "Camshaft Installation Requirements" (below) must be followed for warranty to remain in force. Should your cam lobes wear excessively during the warranty period, return them to 928 Motorsports LLC® with proof of purchase. 928 Motorsports LLC® will inspect your cam and repair or replace (at our discretion), under the terms of the warranty, at a cost not to exceed 50% of list price plus freight.
CAMSHAFT INSTALLATION REQUIREMENTS
Because our performance camshafts have higher valve lift than stock, clearances have to be checked.
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Phone: (920) 485-0928
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