A range of things matty,
courier delays poor workmenship needed to replace parts that were fine before they got touched.
Pulling engine out twice to fit things right like turbo and head studs.
The list of stuff s is pretty farked...
Atm waiting on hardy spicer to build my tailshaft then its pretty much ready for cms to inspect and dyno.
oh and it seem every fark up is costing me money winning