Thanks for the help Capri306.  I have a stock cam, 1.7 rockers, 88,000 miles, I also use a quart(synthetic) between changes.  I know my mechanic pulled all my pollution control.  He has advanced my timing and added a 160 degree thermostat(which I feel hasn't helped my car any) if anything it's running worse.  Are there any reputable Mustang speed shops in the Detroit area that can help?  Plus, I do want to convert to mass air. Once agin thanks for your help and sorry to keep you up so late. 
		
	
		
		
		
		
		
		
		
		
		
	
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