Matched context for porting and manifold

The page lists matched contexts for porting and manifold.

Share - porting	Share - manifold	Phrase
17.70%	13.80%	intake {porting or manifold}
12.63%	1.04%	inlet {porting or manifold}
5.35%	0.75%	exhaust [physical/chemical] {porting or manifold}
6.06%	0.10%	auxiliary [importance] {porting or manifold}
2.82%	0.28%	have {porting or manifold} [perform operation]
2.08%	0.17%	provide {porting or manifold} [perform operation]