Matched context for manifold and tract

The page lists matched contexts for manifold and tract.

Share - manifold	Share - tract	Phrase
13.80%	31.07%	intake {manifold or tract}
0.77%	23.11%	induction {manifold or tract}
1.04%	15.84%	inlet {manifold or tract}
0.75%	8.94%	exhaust [physical/chemical] {manifold or tract}
1.01%	4.98%	engine {manifold or tract}
0.41%	11.41%	suction {manifold or tract}
0.62%	4.62%	gas {manifold or tract}