W124 build
W124 build
04-11-2016, 07:57 AM
#62
whipplem104
04-11-2016, 07:57 AM #62That is a hard question in a way. Really at any point you are going above stock you should. It also really depends on your exhaust back pressure and RPMs. Exhaust valves do not have cylinder pressure equalizing on the other side so it probably is a psi to psi relationship on the seat. I would really be worried at anything above 20-25 psi.
Messages In This Thread
W124 build - by whipplem104 - 04-30-2015, 06:38 PM
RE: W124 build - by raysorenson - 04-30-2015, 08:27 PM
RE: W124 build - by Repetitio - 05-01-2015, 02:19 AM
RE: W124 build - by whipplem104 - 05-01-2015, 10:35 AM
RE: W124 build - by whipplem104 - 05-04-2015, 06:03 PM
RE: W124 build - by whipplem104 - 05-06-2015, 08:10 PM
RE: W124 build - by maxypriest - 05-06-2015, 09:46 PM
RE: W124 build - by whipplem104 - 05-06-2015, 11:31 PM
RE: W124 build - by whipplem104 - 05-07-2015, 01:46 PM
RE: W124 build - by raysorenson - 05-07-2015, 08:16 PM
RE: W124 build - by whipplem104 - 05-08-2015, 02:02 PM
RE: W124 build - by whipplem104 - 05-25-2015, 11:00 PM
RE: W124 build - by Hario' - 05-26-2015, 07:33 AM
RE: W124 build - by whipplem104 - 06-19-2015, 06:33 PM
RE: W124 build - by Turbo - 06-22-2015, 01:13 AM
RE: W124 build - by whipplem104 - 06-30-2015, 06:43 PM
RE: W124 build - by whipplem104 - 07-01-2015, 08:09 AM
RE: W124 build - by Hario' - 07-01-2015, 11:41 AM
RE: W124 build - by whipplem104 - 07-02-2015, 07:25 PM
RE: W124 build - by whipplem104 - 07-02-2015, 07:38 PM
RE: W124 build - by raysorenson - 07-03-2015, 09:10 PM
RE: W124 build - by whipplem104 - 07-04-2015, 06:15 AM
RE: W124 build - by whipplem104 - 07-22-2015, 03:36 PM
RE: W124 build - by Booster - 07-23-2015, 01:50 AM
RE: W124 build - by whipplem104 - 07-23-2015, 06:32 PM
RE: W124 build - by whipplem104 - 07-28-2015, 02:52 PM
RE: W124 build - by Turbo - 08-11-2015, 02:35 PM
RE: W124 build - by whipplem104 - 08-11-2015, 05:31 PM
RE: W124 build - by whipplem104 - 08-27-2015, 12:43 PM
RE: W124 build - by whipplem104 - 10-03-2015, 02:02 PM
RE: W124 build - by whipplem104 - 10-04-2015, 06:08 PM
RE: W124 build - by whipplem104 - 10-05-2015, 09:22 PM
RE: W124 build - by erx - 10-15-2015, 10:42 AM
RE: W124 build - by whipplem104 - 10-16-2015, 11:52 AM
RE: W124 build - by whipplem104 - 12-11-2015, 07:59 PM
RE: W124 build - by whipplem104 - 02-04-2016, 05:12 PM
RE: W124 build - by atypicalguy - 02-12-2016, 07:11 PM
RE: W124 build - by whipplem104 - 02-15-2016, 11:42 AM
RE: W124 build - by whipplem104 - 02-19-2016, 11:50 AM
RE: W124 build - by Sultzi - 02-19-2016, 02:04 PM
RE: W124 build - by whipplem104 - 02-19-2016, 04:17 PM
RE: W124 build - by whipplem104 - 02-19-2016, 07:44 PM
RE: W124 build - by whipplem104 - 02-21-2016, 12:16 PM
RE: W124 build - by whipplem104 - 02-23-2016, 02:58 PM
RE: W124 build - by whipplem104 - 03-03-2016, 05:12 PM
RE: W124 build - by whipplem104 - 03-11-2016, 02:07 PM
RE: W124 build - by whipplem104 - 03-18-2016, 11:25 AM
RE: W124 build - by atypicalguy - 03-22-2016, 04:44 AM
RE: W124 build - by whipplem104 - 03-22-2016, 11:16 AM
RE: W124 build - by atypicalguy - 03-24-2016, 05:30 AM
RE: W124 build - by whipplem104 - 03-24-2016, 10:24 AM
RE: W124 build - by whipplem104 - 03-24-2016, 02:36 PM
RE: W124 build - by SurfRodder - 03-24-2016, 03:21 PM
RE: W124 build - by whipplem104 - 03-24-2016, 03:58 PM
RE: W124 build - by atypicalguy - 03-24-2016, 11:22 PM
RE: W124 build - by whipplem104 - 03-25-2016, 08:12 AM
RE: W124 build - by atypicalguy - 03-25-2016, 03:47 PM
RE: W124 build - by whipplem104 - 03-25-2016, 04:10 PM
RE: W124 build - by atypicalguy - 03-25-2016, 04:27 PM
RE: W124 build - by whipplem104 - 04-10-2016, 12:54 PM
RE: W124 build - by erx - 04-11-2016, 01:47 AM
RE: W124 build - by whipplem104 - 04-11-2016, 07:57 AM
RE: W124 build - by erx - 04-11-2016, 09:12 AM
RE: W124 build - by whipplem104 - 04-11-2016, 12:45 PM
RE: W124 build - by erx - 04-11-2016, 01:19 PM
RE: W124 build - by whipplem104 - 04-11-2016, 01:35 PM
RE: W124 build - by Sultzi - 04-12-2016, 03:28 AM
RE: W124 build - by whipplem104 - 05-27-2016, 08:29 AM
RE: W124 build - by erx - 06-14-2016, 02:19 PM
RE: W124 build - by whipplem104 - 06-14-2016, 03:17 PM
RE: W124 build - by whipplem104 - 07-06-2016, 03:47 PM
RE: W124 build - by whipplem104 - 11-13-2016, 10:55 AM
RE: W124 build - by atypicalguy - 11-13-2016, 01:30 PM
RE: W124 build - by whipplem104 - 11-13-2016, 02:24 PM
RE: W124 build - by erx - 11-13-2016, 03:26 PM
RE: W124 build - by whipplem104 - 11-15-2016, 02:14 PM
RE: W124 build - by erx - 11-15-2016, 02:51 PM
RE: W124 build - by whipplem104 - 11-15-2016, 04:50 PM
RE: W124 build - by erx - 11-15-2016, 05:31 PM
RE: W124 build - by R-3350 - 11-15-2016, 07:58 PM
RE: W124 build - by atypicalguy - 11-15-2016, 10:33 PM
RE: W124 build - by whipplem104 - 11-16-2016, 04:56 PM
RE: W124 build - by erx - 11-17-2016, 04:11 AM
RE: W124 build - by atypicalguy - 11-17-2016, 08:53 PM
RE: W124 build - by atypicalguy - 11-17-2016, 09:03 PM
RE: W124 build - by Mr_Robs - 12-25-2016, 08:01 PM
RE: W124 build - by whipplem104 - 12-26-2016, 12:38 PM
RE: W124 build - by atypicalguy - 03-24-2017, 03:29 AM
RE: W124 build - by whipplem104 - 03-24-2017, 08:13 AM
RE: W124 build - by atypicalguy - 03-24-2017, 09:51 AM
RE: W124 build - by whipplem104 - 03-24-2017, 07:12 PM
RE: W124 build - by whipplem104 - 04-28-2017, 08:01 AM
RE: W124 build - by Turbo - 04-29-2017, 01:04 AM
RE: W124 build - by whipplem104 - 04-30-2017, 01:44 PM
RE: W124 build - by whipplem104 - 09-24-2017, 12:52 PM
RE: W124 build - by maxypriest - 09-25-2017, 09:00 AM
RE: W124 build - by whipplem104 - 09-25-2017, 12:09 PM
RE: W124 build - by atypicalguy - 11-20-2017, 10:14 PM
RE: W124 build - by whipplem104 - 11-20-2017, 11:31 PM
RE: W124 build - by whipplem104 - 04-24-2018, 01:21 PM
RE: W124 build - by atypicalguy - 05-15-2018, 01:23 AM
RE: W124 build - by MFSuper90 - 04-24-2018, 06:53 PM
RE: W124 build - by atypicalguy - 10-07-2018, 09:27 PM
RE: W124 build - by whipplem104 - 10-09-2018, 10:24 PM
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