hahah mate there custom billet items.. not cheap tho i was talking to RAracing about them a while ago.. "Hi, Simon cams on this z32 actually we make that out new blanks on the reaserch of. They are solid empty bucket lifters on a special ramp & lobe duration design for smoother ride, allowing Hi comp, Hi boost, Hi rpm`s be part of our daily driven. They are straigth line power band cams. The set up is very expensive, is available! " "Hey nope, those are 11mmx314dur. on a calculated comp. x the stroke ride for the over lap (center lobe) with electromotive long spark (duration) I dont want to confuse it is an extensive reaserch. cam set up runs around 10,000 whole engine we spent around 60,000, hey not eyes close we cant sleep till it seen done!"
what cams you running simon? no aftermarket cams even wild solid lifter cams change the idle a noticeable amount do they?
jesus on a bike listen to the lump on that, for a v6 thats made me pants happy. Out of curiosity, how come they retain the std inlet manifold? Obviously with this one pushing the 1000hp they are capable of it but wouldnt a sheetmetal have more benefit?