prechambers mods?
prechambers mods?
06-01-2014, 06:37 PM
#2
The only possible explanation for the positive results seen with hogging out the prechamber holes is that thermodynamic efficiency is increased at high loads. There's lots of heat moved from the prechamber to the cooling system, which is waste. Direct injected engines don't have this heat sink problem, and they're more efficient. Hope this helps:-)
raysorenson
06-01-2014, 06:37 PM #2There is an extensive, but maybe not exhaustive discussion of this in the archives. Search it up, or maybe some kinder soul than i will link you to it.
The only possible explanation for the positive results seen with hogging out the prechamber holes is that thermodynamic efficiency is increased at high loads. There's lots of heat moved from the prechamber to the cooling system, which is waste. Direct injected engines don't have this heat sink problem, and they're more efficient. Hope this helps:-)
Messages In This Thread
prechambers mods? - by Tito - 06-01-2014, 04:05 PM
RE: prechambers mods? - by raysorenson - 06-01-2014, 06:37 PM
RE: prechambers mods? - by MFSuper90 - 06-01-2014, 07:30 PM
RE: prechambers mods? - by led-panzer - 06-01-2014, 08:16 PM
RE: prechambers mods? - by MFSuper90 - 06-03-2014, 02:28 PM
RE: prechambers mods? - by led-panzer - 06-03-2014, 08:30 PM
RE: prechambers mods? - by Tito - 06-02-2014, 05:53 AM
RE: prechambers mods? - by Simpler=Better - 06-02-2014, 07:14 AM
RE: prechambers mods? - by raysorenson - 06-02-2014, 08:51 PM
RE: prechambers mods? - by Tito - 06-03-2014, 03:49 PM
RE: prechambers mods? - by MFSuper90 - 06-03-2014, 09:35 PM
RE: prechambers mods? - by sassparilla_kid - 06-03-2014, 10:22 PM
RE: prechambers mods? - by Captain America - 06-03-2014, 10:52 PM
RE: prechambers mods? - by baldur - 06-04-2014, 05:44 AM
RE: prechambers mods? - by Simpler=Better - 06-04-2014, 08:56 AM
RE: prechambers mods? - by sassparilla_kid - 06-04-2014, 09:41 AM
RE: prechambers mods? - by Simpler=Better - 06-04-2014, 11:15 AM
RE: prechambers mods? - by MFSuper90 - 06-04-2014, 03:45 PM
RE: prechambers mods? - by Simpler=Better - 06-05-2014, 07:38 AM
RE: prechambers mods? - by sassparilla_kid - 06-05-2014, 09:07 AM
RE: prechambers mods? - by MFSuper90 - 06-05-2014, 09:23 AM
RE: prechambers mods? - by Duncansport - 06-05-2014, 09:29 AM
RE: prechambers mods? - by MFSuper90 - 06-05-2014, 09:32 AM
RE: prechambers mods? - by Simpler=Better - 06-05-2014, 11:17 AM
RE: prechambers mods? - by OM616 - 06-05-2014, 12:05 PM
RE: prechambers mods? - by Captain America - 06-06-2014, 11:15 PM
RE: prechambers mods? - by sassparilla_kid - 06-05-2014, 02:40 PM
RE: prechambers mods? - by barrote - 06-08-2014, 01:19 PM
RE: prechambers mods? - by Tito - 06-09-2014, 02:33 AM
RE: prechambers mods? - by Tito - 12-06-2014, 07:34 AM
RE: prechambers mods? - by hooblah - 12-06-2014, 12:47 PM
RE: prechambers mods? - by Tito - 12-06-2014, 12:57 PM
RE: prechambers mods? - by EDH_Performance - 12-06-2014, 07:14 PM
RE: prechambers mods? - by barrote - 12-08-2014, 02:14 PM
RE: prechambers mods? - by hooblah - 12-08-2014, 05:13 PM
RE: prechambers mods? - by barrote - 12-09-2014, 09:16 AM
RE: prechambers mods? - by swatmugga - 12-08-2014, 05:59 PM
RE: prechambers mods? - by Tito - 12-09-2014, 03:06 PM
RE: prechambers mods? - by EDH_Performance - 12-08-2014, 07:24 PM
RE: prechambers mods? - by barrote - 12-09-2014, 04:15 PM
RE: prechambers mods? - by Hercules - 12-10-2014, 06:42 PM
RE: prechambers mods? - by Simpler=Better - 12-10-2014, 10:12 PM
RE: prechambers mods? - by Tito - 12-11-2014, 09:22 AM
RE: prechambers mods? - by sassparilla_kid - 12-11-2014, 08:18 PM
RE: prechambers mods? - by raidaru - 12-12-2014, 04:43 AM
RE: prechambers mods? - by Tito - 12-12-2014, 06:57 AM
RE: prechambers mods? - by DiseaselWeasel - 12-12-2014, 10:50 AM
RE: prechambers mods? - by Duncansport - 12-12-2014, 11:26 AM
RE: prechambers mods? - by barrote - 12-12-2014, 03:32 PM
RE: prechambers mods? - by Tito - 12-13-2014, 11:46 AM
RE: prechambers mods? - by barrote - 12-13-2014, 02:37 PM
RE: prechambers mods? - by OM616 - 12-13-2014, 12:28 PM
RE: prechambers mods? - by Petar - 12-13-2014, 03:58 PM
RE: prechambers mods? - by DiseaselWeasel - 12-13-2014, 05:14 PM
RE: prechambers mods? - by starynovy - 12-14-2014, 05:45 AM
RE: prechambers mods? - by Tito - 12-14-2014, 04:43 AM
RE: prechambers mods? - by DiseaselWeasel - 12-14-2014, 07:21 AM
RE: prechambers mods? - by Petar - 12-15-2014, 04:19 AM
RE: prechambers mods? - by barrote - 12-15-2014, 02:34 PM
RE: prechambers mods? - by CRD4x4 - 12-28-2014, 06:17 PM
RE: prechambers mods? - by barrote - 12-30-2014, 05:14 PM
RE: prechambers mods? - by sassparilla_kid - 12-14-2014, 10:40 PM
RE: prechambers mods? - by MFSuper90 - 12-14-2014, 10:59 PM
RE: prechambers mods? - by MTUPower - 12-27-2014, 10:19 PM
RE: prechambers mods? - by Tito - 12-28-2014, 04:43 AM
RE: prechambers mods? - by MTUPower - 01-10-2015, 12:10 AM
RE: prechambers mods? - by MTUPower - 01-12-2015, 01:55 PM
RE: prechambers mods? - by sassparilla_kid - 01-13-2015, 12:09 PM
RE: prechambers mods? - by MTUPower - 01-14-2015, 09:02 AM
RE: prechambers mods? - by MTUPower - 01-14-2015, 06:11 PM
RE: prechambers mods? - by Eric78 - 01-15-2015, 04:21 AM
RE: prechambers mods? - by MTUPower - 01-15-2015, 09:55 AM
RE: prechambers mods? - by Eric78 - 01-16-2015, 07:09 AM
RE: prechambers mods? - by MTUPower - 01-16-2015, 09:24 AM
RE: prechambers mods? - by raysorenson - 01-16-2015, 09:43 AM
RE: prechambers mods? - by barrote - 01-16-2015, 03:22 PM
RE: prechambers mods? - by raidaru - 01-23-2015, 06:12 AM
RE: prechambers mods? - by MTUPower - 01-24-2015, 09:45 AM
RE: prechambers mods? - by led-panzer - 02-02-2015, 12:31 PM
RE: prechambers mods? - by MTUPower - 02-02-2015, 08:04 PM
RE: prechambers mods? - by Sleek~silver602 - 02-02-2015, 08:34 PM
RE: prechambers mods? - by MTUPower - 02-03-2015, 09:44 AM
RE: prechambers mods? - by MTUPower - 02-06-2015, 11:48 PM
RE: prechambers mods? - by led-panzer - 02-07-2015, 09:36 PM
RE: prechambers mods? - by MTUPower - 02-07-2015, 11:44 PM
RE: prechambers mods? - by OM616 - 02-07-2015, 11:57 AM
RE: prechambers mods? - by MTUPower - 02-07-2015, 05:58 PM
RE: prechambers mods? - by raidaru - 02-08-2015, 01:30 PM
RE: prechambers mods? - by DiseaselWeasel - 02-08-2015, 05:25 AM
RE: prechambers mods? - by led-panzer - 02-08-2015, 08:26 AM
RE: prechambers mods? - by MTUPower - 02-08-2015, 09:15 AM
RE: prechambers mods? - by barrote - 02-08-2015, 09:55 AM
RE: prechambers mods? - by MTUPower - 02-08-2015, 07:34 PM
RE: prechambers mods? - by led-panzer - 02-08-2015, 11:08 AM
RE: prechambers mods? - by MTUPower - 02-09-2015, 09:41 PM
RE: prechambers mods? - by MTUPower - 02-10-2015, 05:57 PM
RE: prechambers mods? - by turbojeep - 02-10-2015, 09:26 PM
RE: prechambers mods? - by MTUPower - 02-10-2015, 10:01 PM
RE: prechambers mods? - by barrote - 02-16-2015, 03:12 PM
RE: prechambers mods? - by MTUPower - 02-16-2015, 06:23 PM
RE: prechambers mods? - by barrote - 02-17-2015, 08:06 AM
RE: prechambers mods? - by OM616 - 02-17-2015, 12:35 PM
RE: prechambers mods? - by Captain America - 02-24-2015, 01:35 AM
RE: prechambers mods? - by OM616 - 02-24-2015, 12:34 PM
RE: prechambers mods? - by Captain America - 02-25-2015, 10:07 PM
RE: prechambers mods? - by barrote - 02-17-2015, 02:59 PM
RE: prechambers mods? - by OM616 - 02-17-2015, 06:51 PM
RE: prechambers mods? - by barrote - 02-18-2015, 05:09 AM
RE: prechambers mods? - by barrote - 02-23-2015, 06:27 AM
RE: prechambers mods? - by baldur - 02-24-2015, 06:47 AM
RE: prechambers mods? - by raysorenson - 02-24-2015, 09:13 AM
RE: prechambers mods? - by barrote - 02-24-2015, 04:38 PM
RE: prechambers mods? - by barrote - 02-25-2015, 03:10 PM
RE: prechambers mods? - by raysorenson - 02-25-2015, 07:11 PM
RE: prechambers mods? - by NZScott - 02-26-2015, 02:21 AM
RE: prechambers mods? - by barrote - 02-26-2015, 02:29 PM
RE: prechambers mods? - by OM616 - 02-26-2015, 06:11 PM
RE: prechambers mods? - by NZScott - 02-26-2015, 10:38 PM
RE: prechambers mods? - by OM616 - 02-27-2015, 11:54 AM
RE: prechambers mods? - by barrote - 02-27-2015, 05:37 AM
RE: prechambers mods? - by raysorenson - 02-27-2015, 12:39 PM
RE: prechambers mods? - by Greazzer - 02-27-2015, 01:29 PM
RE: prechambers mods? - by sassparilla_kid - 03-02-2015, 03:11 AM
RE: prechambers mods? - by MFSuper90 - 03-02-2015, 09:58 AM
RE: prechambers mods? - by barrote - 03-21-2015, 09:27 AM
RE: prechambers mods? - by PanicButton - 08-15-2015, 04:48 AM
RE: prechambers mods? - by raysorenson - 08-15-2015, 10:05 PM
RE: prechambers mods? - by MFSuper90 - 08-16-2015, 01:38 AM
RE: prechambers mods? - by MTUPower - 02-18-2018, 11:27 PM
RE: prechambers mods? - by Hercules - 02-19-2018, 06:51 AM
RE: prechambers mods? - by OM616 - 02-19-2018, 12:54 PM
RE: prechambers mods? - by Hercules - 02-19-2018, 04:32 PM
RE: prechambers mods? - by OM616 - 02-19-2018, 07:13 PM
RE: prechambers mods? - by Hercules - 02-19-2018, 08:52 PM
RE: prechambers mods? - by Hercules - 02-19-2018, 09:41 PM
RE: prechambers mods? - by OM616 - 02-20-2018, 01:42 AM
Users browsing this thread:
7 Guest(s)
7 Guest(s)
Users browsing this thread:
7 Guest(s)
7 Guest(s)