FiTech , No ported vacuum problem

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FiTech , No ported vacuum problem #2341499 07/22/17 03:21 PM 07/22/17 03:21 PM
Joined: May 2005 Posts: 4,761 Florida BDW OP master
BDW OP master Joined: May 2005 Posts: 4,761 Florida	Been running my Fitech install about a month and it runs great but I noticed my MPG went down compared to carb. I checked the ported vacuum and it doesn't give any vacuum until 3500rpm so this is my problem. With my 518 tranny cruising RPM is 2000-2500. FiTechs only solution is to use manifold vacuum, sounded like a known problem. With my initial set to 15, won't this cause hard starts? Any other ideas?

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Subject	Posted By	Posted
FiTech , No ported vacuum problem	BDW	07/22/17 07:21 PM
Re: FiTech , No ported vacuum problem	John_Kunkel	07/22/17 08:42 PM
Re: FiTech , No ported vacuum problem	Supercuda	07/22/17 09:28 PM
Re: FiTech , No ported vacuum problem	BDW	07/22/17 10:06 PM
Re: FiTech , No ported vacuum problem	John_Kunkel	07/23/17 08:37 PM
Re: FiTech , No ported vacuum problem	hooziewhatsit	07/23/17 02:49 AM
Re: FiTech , No ported vacuum problem	Supercuda	07/23/17 02:54 AM
Re: FiTech , No ported vacuum problem	BDW	07/23/17 03:08 AM
Re: FiTech , No ported vacuum problem	hooziewhatsit	07/23/17 03:21 AM
Re: FiTech , No ported vacuum problem	RapidRobert	07/23/17 04:00 AM
Re: FiTech , No ported vacuum problem	BDW	07/23/17 11:46 PM
Re: FiTech , No ported vacuum problem	RapidRobert	07/24/17 02:58 AM

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