need some Push Rods
#31
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Originally Posted by Snake Eater
BigKID, will the 918s hold 7k rpms with that lift?
#33
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iTrader: (5)
The boost puts positive pressure on the valves therefore causing the spring to work harder to pull it back to a closed position and keep it closed. Probablly not anything to worry about with moderate amounts of boost but when you get on up there, it is definately an issue to consider.
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lukn4trbl355
INTERNAL ENGINE MODIFICATIONS
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10-21-2015 11:19 PM