Matched context for lean and burn

The page lists matched contexts for lean and burn.

Share - lean	Share - burn	Phrase
7.84%	9.76%	{lean or burn} mixture [perform operation]
7.04%	1.56%	mixture [does] {lean or burn}
6.09%	0.58%	{lean or burn} ratio [perform operation]
1.00%	0.46%	{lean or burn} engine [perform operation]
0.29%	1.11%	{lean or burn} modal can
0.17%	0.28%	{lean or burn} modal may
0.48%	1.87%	fuel [does] {lean or burn}
1.50%	0.63%	gas [does] {lean or burn}
0.42%	0.24%	manner [manner] {lean or burn}
0.30%	0.20%	means [does] {lean or burn}
0.50%	0.86%	not {lean or burn}
0.27%	0.25%	substantially [degree] {lean or burn}
0.30%	0.20%	system [does] {lean or burn}