bit of a development (a good one though) i took the charger to ace cafe and nando (the guy helping me) told me it isnt the ordinary run of the mill M45............................
i've only gone and bought the John Cooper S-Works charger, cermamic coated screws, and the screws are a different shape. This means more boost. Looking at maybe 1 Bar of boost pressure and maybe 230bhp
that's 100bhp gain over a 1.8 16v standard
also the ADL lump might not need the compression reduced, just checking on this, but that saves taking the head apart to put the twin g60 gaskets in
looking good so far, got underpaid this month so a couple of parts will have to wait, ordered a smaller pulley, and the inlet and outlet flanges