just thought i'd let you know about some of the 4age 20v parts that are now available.
vrs kit (all jap gaskets- made by the same company that makes them for toyota) inc. valve stem seals $341
20v viton valve stem seals $3.30 ea (toyota $10 ea)
4age 100kw/20v front main seal $12
4age 100kw/20v rear main seal $15.50
4age 20v intake cam seal. this seal previously not available in australia and sold for up to $60. we have had them especially imported from japan. $22 ea
4age 20v exhaust cam seal (same as 16v in/ex cam seals)$7.70 ea