I understood the concept but not the extent of the advantages....

  1. 10,662 Posts.
    I understood the concept but not the extent of the advantages. It's quite amazing how it simplifies an engine, reducing it's size and weight while dramatically improving power and economy. A free valve head conversion sounds the go.

    I've spent thousands already and to be honest it's just about right for my ageing abilities but you always chase more because it's so much fun.
    Stage 2 ECU tune, full exhaust, intake mods, wide AD08R's, suspension and recently special gearbox oil to keep that going now it's out of warranty.
 
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