318 with those heads should work fine without new pistons- the flow will fill the cylinder but let's do consider milling them (and maybe some pocket port clean up and opening up around the valves
How did you get 1.6 rockers? If roller tip go to the
http://www.b3racingengines.com/techcorner.asp website and read all 4 tech articles if you want stability and long life from your valvetrain at that rpm
forget Hughes or any brand for the moment
do you own this 528 cam? (which by itself means little)
Figure on solid flat tappet for now if you need to change
can you get the duration .004 or .006 on the 528 cam
let's get your current cam working best before spending dollars
what gas do you want to run?
what's your quench clearance
what head gaskets?
you want to see how advancing current cam by 4 degrees makes in any difference
and retarded (would like putting in a longer cam) If it dies you know you went the wrong way without spending any money
