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Offset Camshaft Keys

Just wanted to say that I have been playing with some cam keys that I purchased from you. I am really pleased with the results. I actually find the advancing the cam results in a much nicer car on the road and suits my driving style. Great idea, thanks. Tom B.

Application: Fits all Porsche® 944, 951, 944S2 models and 16v 928 models

Advancing or retarding the camshafts in relation to the crankshaft is another performance tool you have to move your power and torque exactly where you want it.

Advancing a camshaft opens the intake earlier and closes the exhaust earlier. This will shift the power curve down, and produce more low range torque at the loss of a little top-end power.

Retarding the camshafts shifts the power band up, increasing mid-range and top-end torque, at the loss of the bottom-end.

Its easy to do on the 16v 928 and 8v 944 engines - removing the timing belt, then camshaft sprocket, replace the key and re-assemble.

Precision Made: These camshaft keys are precision machined to an exact fit for all Porsche® and Mercedes camshafts using 4mm keyways.

One key is enough to tune a 4 cylinder engine. For V8-s, buy two or two sets.

Questions About This Item? Contact us

Now available individually in either 2 or 4 degree keys!


Part Number

Price (USD)



One (1) 2-Degree Offset Camshaft Key 




In Stock!   Typically Ships Same Day!
One (1) 4-Degree Offset Camshaft Key




In Stock! Typically Ships Same Day!
Offset Camshaft Key Set (one of each)




In Stock!   Typically Ships Same Day!

* Domestic US shipping shown. International shipping will be calculated based on location.


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