the heads are too different. you can't bolt the 20v manifold onto a 16v.
to use itbs on the 16v you need aftermarket adapter plate (like the T3 one) to attach the quads to the 16v head.
the heads are too different. you can't bolt the 20v manifold onto a 16v.
to use itbs on the 16v you need aftermarket adapter plate (like the T3 one) to attach the quads to the 16v head.