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Five0 · 01-13-2001, 10:12 AM

When you get a nos system and when it is actavited it uses vacume to turn the fuel pressure up. When it is turned off it goes back to normal.

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James Cox
nochevy@hotmail.com
1991 Mustang LX
Best 1/8 time on motor 7.686 @90.20mph

01-13-2001, 10:12 AM	#4
Five0 Registered Member Join Date: Apr 2000 Location: middleburg, fl, usa Posts: 1,134	When you get a nos system and when it is actavited it uses vacume to turn the fuel pressure up. When it is turned off it goes back to normal. ------------------ James Cox nochevy@hotmail.com 1991 Mustang LX Best 1/8 time on motor 7.686 @90.20mph