@ Flightline: I don't see how it would hold it open longer. Seems a longer duration cam would only be able to do that. I believe an out of adjustment valve (to great clearance) would not open the valve completely, therefore reducing performance and MPG, also creation of excessive noise..
Overhead adjustment
Discussion in 'Volvo Forum' started by Helowrenchturn2, Apr 24, 2013.
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Page 3 of 3