| 
	
		
		
		
		 
			
			Actually, my '86 ran very lean on the Haltech (16.2:1 while cruising) 
 
I could easily exceed 30 mpg with it. 
 
I got about 28 or 29 running around town (driving it like I stole it). 
 
Not too bad for 165 rwhp! 
 
The '91 gets 20 city and 25 highway (best was 27.2 mpg).
		 
		
		
		
		
		
		
			
				__________________ 
				1986 GXL ('87 4-port NA - Haltech E8, LS2 Coils. Defined Autoworks Headers, Dual 2.5" Exhaust (Dual Superflow, dBX mufflers) 
1991 Coupe (KYB AGX Shocks, Eibach lowering springs, RB exhaust, Stock and Automatic)
			 
		
		
		
		
	 |