full zorst for the blade

[Neka79]

ok.. trust me wen i say u will need em...

[98ninja]

put it on
no gaskets
wasnt any on there when we took it off.
runs ok with no pc3 but a few flat spots
oh and the bike is now convinced it has no oil - the oil light turns on after 500m or so . a week after a major service.
im guessing this is a by product of removing that butterfly valve thing from the original exhaust.