I have the same problem but the computer only gives you 28 degrees total advance at wot even with heads and cam intake they still lose power at 5000 rpm unlike a old car i have a computer to monitor that and it retards alot in the upper rpm range. 
 
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95 Mustang gt tfs stage1 cam,Trickflow street intake,MSD distributor,MSD Coil,Ram air,Underdrives,BBK shorties,BBK off road H pipe,Flowmaster 2 chamber exhaust,Hypertech chip,4.10 gears.Status,still hates his car 
Best time 14.19 
Best MPH 96.8 
Best 60' 1.99 
spinning 1 gear away going through traps in 4th at 5500 RPM 
 
 
		
	
		
		
		
		
		
		
		
		
		
	
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