D Davehilliard Basic Joined Feb 2010 Messages 11 Yesterday at 11:12 AM #1 Hi, I have an 850 MkIIA with Omega 10.25 to 1 pistons and a 4S camshaft. Does anyone know what the valve clearances should be?
Hi, I have an 850 MkIIA with Omega 10.25 to 1 pistons and a 4S camshaft. Does anyone know what the valve clearances should be?
Fast Eddie VIP MEMBER Joined Oct 2013 Messages 23,137 Yesterday at 12:50 PM #2 If you have stock iron barrels and alloy pushrods, then the valve clearances with a 4S cam are 0.016”.
If you have stock iron barrels and alloy pushrods, then the valve clearances with a 4S cam are 0.016”.