I think the question is what boost presure did the Novitec kit run and did it use the standard head gasket
and if i remember correctly is was the same as the VAD kit but Novitec didn't use the T15 turbo (can't remember if it was a Switzer, KKK or IHI) they also fitted an oil cooler as standard and there was no DIY option.
Didn't Novitec use a decomp plate to lower the compression ratio?