W124 build
W124 build
11-13-2016, 10:55 AM
#72
There is more in it in injection timing. I did not have a lot of time but I went to a really retarded timing setting, do not know exactly what the number is but it gray smokes like crazy at idle. But it made more lbs of boost and around 40 more whp. So now I am thinking that I may limit or fix the timing advance and set it static. Not sure how this makes sense but it was clear as day on the dyno. Had more boost and power throughout the rpm range. We maxed out at 47psi and held 42 to 6k. EGTs maxed out at around 1400F.
I think we are going to give another go in the spring.
Strange thing is that more timing yielded no more power and less timing did not yield any difference in spool up.
I also think that the low timing kept the engine from heating up as much.
whipplem104
11-13-2016, 10:55 AM #72We finally went back to the dyno. Different dyno this time but all the same we made 543whp and around 650wtq. We started at 505whp and I do not remember the tq number.
There is more in it in injection timing. I did not have a lot of time but I went to a really retarded timing setting, do not know exactly what the number is but it gray smokes like crazy at idle. But it made more lbs of boost and around 40 more whp. So now I am thinking that I may limit or fix the timing advance and set it static. Not sure how this makes sense but it was clear as day on the dyno. Had more boost and power throughout the rpm range. We maxed out at 47psi and held 42 to 6k. EGTs maxed out at around 1400F.
I think we are going to give another go in the spring.
Strange thing is that more timing yielded no more power and less timing did not yield any difference in spool up.
I also think that the low timing kept the engine from heating up as much.
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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