HDI Injectors

[cully]

Word of advice, when changing them always buy new plastic sleeves and copper washers, worth doing for the money it costs and to avoid leaks.

copper washers yes
but i havent replaced any of my plastic guides as none were broken and they do nothing for sealing only alinement

also the book says the high pressure pipes are one use only and should be replaced once disturbed
but again i have reused these

when sourcing injectors source all the same type as they are calabrated into number groups

1,2
so if you get
076 bake sure all four are "1" type dont mix 1 and 2 types