The car in question is only used for hill climbing, some of you may know it from other questions I have asked. It has a kent 296sp cam, double valve springs, 1.5:1 alloy roller tip rockers, standard pushrods, lightened followers.
1. Does 1.5:1 rockers even provide any significant increase in flow with this cam and setup or would the engine produce as much with standard rockers?
2. I have been searching a bit on how to lighten the valve train, and have there for been searching for answers on which rocker arms are the lightest?
3. Are titanium pushrods or something simularly light and strong available? I don't like the carbon pushrods or the minispares alloy centre pushrod as it is larger in diameter and my pushrod holes are sleeved.