Matched context for header and downstream

The page lists matched contexts for header and downstream.

Share - header	Share - downstream	Phrase
5.00%	1.64%	exhaust [physical/chemical] {header or downstream}
5.03%	0.89%	exhaust [physical/chemical] {header or downstream}
19.64%	0.17%	{header or downstream} pipe
0.39%	3.52%	{header or downstream} end
3.56%	0.31%	inlet {header or downstream}
0.61%	0.15%	{header or downstream} chamber
1.89%	0.16%	{header or downstream} inlet
0.46%	1.20%	{header or downstream} portion
2.66%	0.30%	{header or downstream} [connection] connect
0.58%	0.21%	{header or downstream} [location] locate
1.71%	0.45%	air {header or downstream}
0.66%	0.24%	engine {header or downstream}
1.80%	0.32%	filter {header or downstream}
0.81%	0.53%	fuel {header or downstream}
0.73%	1.09%	gas {header or downstream}
0.71%	0.15%	main [importance] {header or downstream}
1.09%	0.52%	manifold [amount] {header or downstream}
3.26%	0.20%	outlet {header or downstream}
1.32%	0.32%	supply {header or downstream}
1.09%	0.14%	vacuum {header or downstream}