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n20lx · 05-21-2002, 08:14 PM

I ran a Compucar system for a while & they were know to be rich out of the box. However, I don't reccomend running the jets fat on fuel. Remember that with the EECIV calling the shots, the computer is just going to try to pull the fuel back out when the O2 show rich. My experience was to run only a few degrees off what I would run N/A. The biggest tuning detail was to make sure the bottle pressure was right on what the jets were set up for. I popped more on low bottle pressure (therefor rich) then I ever did on high bottle pressure (therefore lean). Just make sure you have enough fuel pump to support your total HP.

05-21-2002, 08:14 PM	#10
n20lx Registered Member Join Date: Sep 1998 Posts: 495	I ran a Compucar system for a while & they were know to be rich out of the box. However, I don't reccomend running the jets fat on fuel. Remember that with the EECIV calling the shots, the computer is just going to try to pull the fuel back out when the O2 show rich. My experience was to run only a few degrees off what I would run N/A. The biggest tuning detail was to make sure the bottle pressure was right on what the jets were set up for. I popped more on low bottle pressure (therefor rich) then I ever did on high bottle pressure (therefore lean). Just make sure you have enough fuel pump to support your total HP.