Pectel SQ6 management £3.5k
Loom £700
Swedish roller barrel inlet plenum £3k
Nikasil wet linered 4x4 block with all machining £2k and oil jets etc
Ten stud kit £350
JG dry sump kit with girdle £4k
Arrow crank £1.5k
Sienz WRC rods £700
CP pistons £650
New head £1.5k
Machining, porting, guides, valves and WRC headgasket £1.8k
Cams, solid lifters and springs £1k
Custom Maram shafted turbo £2k
Primary designs inconnel manifold £2.5k
RS200 Evo wastegate £600
Plating, bearings etc £500
Mapping and fuel £1k
Labour to build engine £1.5k
Probably missed a few things but not £20k worth
?