924Board.org Discussion Forum of 924.org    FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in   924 FAQ (Technical)   924 Technical Section   924.org   924 Registry Search found 2 matches 924Board.org Forum Index Author Message   Topic: 931 S1 dizzy vacuum issues SportsPurposeGarage Replies: 2 Views: 4946 Forum: 931 Tech.   Posted: Thu Oct 16, 2025 3:46 am   Subject: Tesring Does anyone have a vacuum gauge that can give me the readings from the signal hoses at the dizzy?   Topic: 931 S1 dizzy vacuum issues SportsPurposeGarage Replies: 2 Views: 4946 Forum: 931 Tech.   Posted: Thu Oct 16, 2025 2:25 am   Subject: 931 S1 dizzy vacuum issues I have a 931 with the dual vacuum (non ditc) setup. Engine is fresh. starts and runs well. I am having a problem with advance/retar. car is a turd down low and although it shows boost and the afrs ar ...   Page 1 of 1 All times are GMT + 10 Hours Jump to: Select a forum Discussions----------------General DiscussionsPerformance UpgradesCars and Parts Wanted/For SaleBody and InteriorHow-To924 Racing Today 931 / 924S Issues----------------931 Tech.931 Discussion924S Discussions Other Stuff----------------About The BoardLinksEngine TransplantsCool DrivesPosts Rescued From the Old Board GTS Challenge----------------General DiscussionRules and Regs  Powered by phpBB © 2001, 2005 phpBB Group