large port engine codes

[barnsley]

large port head engine codes anyone

hi does anyone know the engine codes for the large port cylinder head also is they problems with to do with fitting when they are uswd to replace the small port thanks

 

[barnsley]

bump

 

[Tallpaul]

AGU from early Golf/A3 1.8T's

 

[Yumann]

you have to convert the large port to vvt

 

[barnsley]

you have to convert the large port to vvt

how do you do that