from my understanding yes they are interchangable, but the only advantage is that the 1.8 heads have bigger valves then the bus 2.0 heads. If you have 914 2.0 I would stay with those because they have the biggest valves of all T4 heads.
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WinterJam 2010: Vdub, Surf, Skate & Musis Fest
WinterJam 2010
'I drive way to fast to worry about cholesterol!'
'67 Sunroof Notchback * '68 FI Squareback
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