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		| 390 | 
	 
		| By bear - 03/17/2001 2:05:12 AM; IP 209.166.142.59 | 
	 
		| I am running a .30 over 390 in a 1983 ford ranger. it has 10to 1 compression.  A lunati hydrualic flat tappet with 230 intake 240 exhaust at .50 off and 560 intake and 610 exhaust lift.  with a 110 lobe center.  I am running harland sharpe roller rocker and the edelbrock heads and performer rpm intake gasket matched.  I also am running an 830 cfm annular booster holley.  it is crisp off of idle but feels like it gets sluggish above 5000 rpm.  i was wondering if i am over carburated or if i am runing out of cam or the intake and heads are staring to weeze.  | 
	 
 
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