1
FE Technical Forum / Re: Advice needed - 428cj flat tappet or Roller Cam - answers on a postcard....
« on: November 22, 2017, 06:53:20 AM »
Final points - fuel here in Australia is 98RON, I believe about the same as 90MON or in the US about 94 (R+M/2)
-
Does that help, or just confuse things?
I have a few sets of springs here - I could get the ones installed changed out for a set with lower pressures - what should I be shooting for? I don't really want to change the whole direction of the cam/lifters/springs/pushrods/dist gear etc at this late stage, so I'm thinking that a flat tappet approach is more sensible.
-
Does that help, or just confuse things?
I have a few sets of springs here - I could get the ones installed changed out for a set with lower pressures - what should I be shooting for? I don't really want to change the whole direction of the cam/lifters/springs/pushrods/dist gear etc at this late stage, so I'm thinking that a flat tappet approach is more sensible.