What I'm part way through doing to my mk1
Hardend oversize stainless steel valves
Stainless steel valve seat
Valves fitted with dual angel seats
Head face machined
Port and Polish
Cam kit (keepers, followers and retainers)
Alloy Rocker Cover
Block sonic tested, bored and machined
New oversized High Compression pistons
New water pump
New High pressure and high volume oil pump
Electronic fuel pump
Electronic ignition(megajolt)
Then theres the intake and exhaust to do, I've sorted my exhaust and want to sort out my intake now, if anyone has any exp on side or down drafts I'd love to hear from you, i hav heard sides dont fit in to well.