Hi ratio rocker bushes

[Gadgetman]

Has anyone tried these before? They will fit your std rockers ( after reaming them out to fit)

http://www.aptfast.com/UserData/Images/Large/100077.jpg

[Pete Lewis]

Apart from the fit must be right to stop them rotating and how would you control the indexing of the offset

are they marked in some way

 

and you would need to drill through the splash oiler and dont our rockers have a scroll for lube in the bore??

Where would the offset work , or you move the stem contact pad wear point

just some ramblings pete

[Qu1ckn1ck]

I fitted offset rockers to a Mini Cooper S many years ago - but they came as a complete set with replacement rockers and pillars so that the rocker shaft itself was offset closer to the pushrods.  I cannot really see those eccentric bushes being very effective.