First Generation Firebird Forums Tech Help Drivetrain 67 Pontiac 400 Heating/Cooling Issues

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Re: 67 Pontiac 400 Heating/Cooling Issues wbyman22 #330205 05/24/21 11:58 AM
Joined: May 2021 Posts: 8 RI A Avose55 Member
Avose55 Member A Joined: May 2021 Posts: 8 RI	Was the vacuum advance recommended only to advance timing at lower RPM? As I mentioned before I’m running 18 degrees initial timing, and the spring/bushing combo in the distributor is curved so that I reach total advance (36 degrees) at about 1800-2000 RPM. I’m not sure that adding the vacuum advance would help much in my situation.

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Subject	Posted By	Posted
67 Pontiac 400 Heating/Cooling Issues	Avose55	05/22/21 10:51 PM
Re: 67 Pontiac 400 Heating/Cooling Issues	Bob S.	05/22/21 11:58 PM
Re: 67 Pontiac 400 Heating/Cooling Issues	barnbird	05/23/21 12:56 AM
Re: 67 Pontiac 400 Heating/Cooling Issues	wbyman22	05/23/21 03:45 AM
Re: 67 Pontiac 400 Heating/Cooling Issues	Avose55	05/23/21 08:55 PM
Re: 67 Pontiac 400 Heating/Cooling Issues	Bronze Bird	05/24/21 03:05 AM
Re: 67 Pontiac 400 Heating/Cooling Issues	Bob S.	05/24/21 10:26 AM
Re: 67 Pontiac 400 Heating/Cooling Issues	wbyman22	05/24/21 02:35 PM
Re: 67 Pontiac 400 Heating/Cooling Issues	Avose55	05/24/21 03:58 PM
Re: 67 Pontiac 400 Heating/Cooling Issues	barnbird	05/24/21 05:32 PM
Re: 67 Pontiac 400 Heating/Cooling Issues	Avose55	05/24/21 10:06 PM
Re: 67 Pontiac 400 Heating/Cooling Issues	barnbird	05/25/21 07:15 PM
Re: 67 Pontiac 400 Heating/Cooling Issues	Avose55	05/25/21 10:13 PM
Re: 67 Pontiac 400 Heating/Cooling Issues	barnbird	05/26/21 04:57 PM
Re: 67 Pontiac 400 Heating/Cooling Issues	Avose55	05/26/21 09:32 PM
Re: 67 Pontiac 400 Heating/Cooling Issues	Avose55	05/23/21 08:46 PM
Re: 67 Pontiac 400 Heating/Cooling Issues	barnbird	05/23/21 10:23 PM
Re: 67 Pontiac 400 Heating/Cooling Issues	Avose55	05/24/21 01:11 AM
Re: 67 Pontiac 400 Heating/Cooling Issues	barnbird	05/24/21 04:52 PM
Re: 67 Pontiac 400 Heating/Cooling Issues	Jimc2002	05/23/21 11:10 PM
Re: 67 Pontiac 400 Heating/Cooling Issues	Bronze Bird	05/24/21 02:54 AM
Re: 67 Pontiac 400 Heating/Cooling Issues	barnbird	05/24/21 04:38 PM