Originally Posted by
rstdave
As above...kit is £280 for cam/springs/lifters so nms must be adding a bit on somewhere! I actually spoke to David Newman a few days ago and he told me not to use double valve springs as their cams do not like/need them.....
i will second that only use standard valve springs with newmans solid lifter cam when i changed from double to single, my engine reved much better.. christian also runs a newman solid lifter cam with new standard valve springs..
sean