Re: Who’s a fan of low compression?

Totally normal JBOT /
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Yeah exactly.

Most will just space the head or cyl to get that less compression but then you have garbage squish. Best way is to hog out the dome once you set a proper squish distance.

Graham Motzing wrote:

> -------------------------------------------------------

> Ah man I just wrote this on that thread about the eurokit, then I was

> like 'nobody wants to hear an old man ranting about low compression' so

> I didn't post it.

>

> Yeah especially on big over square setups, I don't really have a good

> reason to explain it but I'll think about it. It seems like on the

> hobbit and v1 especially, with the 47+ mm kits, letting them get through

> the lower rpm with lower load and bmep.

>

> It's always better for the combustion process to get an earlier spark

> event and have everything fully burn, I think the short stroke makes

> things happen faster, and it takes longer to propagate the flame front

> across a bigger bore, so lower compression kinda softens things up.

> Makes it so it's not so violent when it does hit, so instead of putting

> all that extra heat into the piston and head and detonation, it's

> pushing the piston down. You can kinda feel it like smoothly building

> pressure on each hit rather than slamming hard, maybe? Maybe I'm nuts? I

> don't know.

>

> Big dome, tight narrow squish, like less than 40%, push the timing as

> hard as you can and pound fuel to the fucker, sure to blast.

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Subject Written By Posted
  Who’s a fan of low compression?Topic by: Totally normal JBOT Totally normal JBOT 11/12/21 09:07PM
  Re: Who’s a fan of low compression?Re: Graham Motzing Graham Motzing 11/12/21 09:40PM
  Re: Who’s a fan of low compression?Re: Totally normal JBOT Totally normal JBOT 11/12/21 10:30PM
  Re: Who’s a fan of low compression?Re: Stephen Keller Stephen Keller 11/27/21 10:41PM
  Re: Who’s a fan of low compression?Re: Totally normal JBOT Totally normal JBOT 11/28/21 10:39AM
  Re: Who’s a fan of low compression?Re: 🇮🇹💦 Of the Loin 🇮🇹💦 Of the Loin 11/13/21 02:23AM
  Re: Who’s a fan of low compression?Re: Totally normal JBOT Totally normal JBOT 11/13/21 12:40PM
  Re: Who’s a fan of low compression?Re: Graham Motzing Graham Motzing 11/13/21 01:51PM
  Re: Who’s a fan of low compression?Re: 🇮🇹💦 Of the Loin 🇮🇹💦 Of the Loin 11/13/21 08:29PM
  Re: Who’s a fan of low compression?Re: Totally normal JBOT Totally normal JBOT 11/13/21 09:30PM
  Re: Who’s a fan of low compression?Re: 🇮🇹💦 Of the Loin 🇮🇹💦 Of the Loin 11/14/21 12:25PM
  Re: Who’s a fan of low compression?Re: Papa _ Papa _ 11/13/21 05:51PM
  Re: Who’s a fan of low compression?Re: Daniel '' Daniel '' 11/14/21 01:19PM
  Re: Who’s a fan of low compression?Re: 🇮🇹💦 Of the Loin 🇮🇹💦 Of the Loin 11/14/21 02:25PM
  Re: Who’s a fan of low compression?Re: Jesse Stephenson Jesse Stephenson 11/14/21 03:51PM
  Re: Who’s a fan of low compression?Re: Alan Jackson Alan Jackson 11/15/21 12:45PM
  Re: Who’s a fan of low compression?Re: Alan Jackson Alan Jackson 11/16/21 02:48PM
  Re: Who’s a fan of low compression?Re: Totally normal JBOT Totally normal JBOT 11/16/21 04:13PM
  Re: Who’s a fan of low compression?Re: P D P D 11/16/21 04:18PM
  Re: Who’s a fan of low compression?Re: LSLB RXb LSLB RXb 11/16/21 01:07PM
  Re: Who’s a fan of low compression?Re: Totally normal JBOT Totally normal JBOT 11/16/21 01:56PM
  Re: Who’s a fan of low compression?Re: EH FCC of the QCB EH FCC of the QCB 11/16/21 03:14PM
  Re: Who’s a fan of low compression?Re: P D P D 11/16/21 03:38PM
  Re: Who’s a fan of low compression?Re: EH FCC of the QCB EH FCC of the QCB 11/16/21 06:22PM
  Re: Who’s a fan of low compression?Re: P D P D 11/16/21 06:41PM
  Re: Who’s a fan of low compression?Re: Graham Motzing Graham Motzing 11/16/21 03:48PM
  Re: Who’s a fan of low compression?Re: EH FCC of the QCB EH FCC of the QCB 11/16/21 04:29PM
  Re: Who’s a fan of low compression?Re: P D P D 11/16/21 05:14PM
  Re: Who’s a fan of low compression?Re: Totally normal JBOT Totally normal JBOT 11/16/21 08:31PM
  Re: Who’s a fan of low compression?Re: Totally normal JBOT Totally normal JBOT 11/16/21 09:39PM
  Re: Who’s a fan of low compression?Re: P D P D 11/17/21 09:12AM
  Re: Who’s a fan of low compression?Re: LSLB RXb LSLB RXb 11/17/21 10:07AM
  Re: Who’s a fan of low compression?Re: Dirty30 Dillon Dirty30 Dillon 11/17/21 11:29AM
  Re: Who’s a fan of low compression?Re: Totally normal JBOT Totally normal JBOT 11/17/21 10:37AM
  Re: Who’s a fan of low compression?Re: P D P D 11/17/21 11:22AM
  Re: Who’s a fan of low compression?Re: Daniel '' Daniel '' 11/18/21 01:19PM
  Re: Who’s a fan of low compression?Re: live ɘvil live ɘvil 11/21/21 08:25AM
  Re: Who’s a fan of low compression?Re: LSLB RXb LSLB RXb 11/21/21 02:56PM
  Re: Who’s a fan of low compression?Re: live ɘvil live ɘvil 11/21/21 07:05PM
  Re: Who’s a fan of low compression?Re: LSLB RXb LSLB RXb 11/21/21 07:38PM
  Re: Who’s a fan of low compression?Re: live ɘvil live ɘvil 11/21/21 08:34PM
  Re: Who’s a fan of low compression?Re: Totally normal JBOT Totally normal JBOT 11/21/21 08:52PM
  Re: Who’s a fan of low compression?Re: Totally normal JBOT Totally normal JBOT 11/21/21 08:54PM
  Re: Who’s a fan of low compression?Re: Totally normal JBOT Totally normal JBOT 11/21/21 08:56PM
  Re: Who’s a fan of low compression?Re: Mike Boyd Mike Boyd 11/22/21 01:46PM
  Re: Who’s a fan of low compression?Re: Totally normal JBOT Totally normal JBOT 11/21/21 04:11PM
  Re: Who’s a fan of low compression?Re: Totally normal JBOT Totally normal JBOT 11/21/21 06:11PM
  Re: Who’s a fan of low compression?Re: live ɘvil live ɘvil 11/21/21 06:53PM
  Re: Who’s a fan of low compression?Re: Totally normal JBOT Totally normal JBOT 11/21/21 08:49PM
  Re: Who’s a fan of low compression?Re: Graham Motzing Graham Motzing 11/22/21 11:07AM
  Re: Who’s a fan of low compression?Re: LSLB RXb LSLB RXb 11/22/21 01:09PM
  Re: Who’s a fan of low compression?Re: Graham Motzing Graham Motzing 11/22/21 01:50PM
  Re: Who’s a fan of low compression?Re: LSLB RXb LSLB RXb 11/22/21 03:38PM
  Re: Who’s a fan of low compression?Re: Dirty30 Dillon Dirty30 Dillon 11/16/21 01:59PM
  Re: Who’s a fan of low compression?Re: LSLB RXb LSLB RXb 11/16/21 06:57PM
  Re: Who’s a fan of low compression?Re: ken gilbert ken gilbert 11/17/21 02:28PM
  Re: Who’s a fan of low compression?Re: Papa _ Papa _ 11/22/21 04:34PM
  Re: Who’s a fan of low compression?Re: Brandon Love Brandon Love 11/23/21 01:38AM
  Re: Who’s a fan of low compression?Re: Alan Jackson Alan Jackson 11/28/21 07:30AM
  Re: Who’s a fan of low compression?Re: Graham Motzing Graham Motzing 11/28/21 09:53AM
  Re: Who’s a fan of low compression?Re: Peter v. Peter v. 12/01/21 10:02AM
  Re: Who’s a fan of low compression?Re: Totally normal JBOT Totally normal JBOT 12/01/21 11:41AM
  Re: Who’s a fan of low compression?Re: LSLB RXb LSLB RXb 12/01/21 12:03PM
  Re: Who’s a fan of low compression?Re: P D P D 12/01/21 06:39PM
  Re: Who’s a fan of low compression?Re: LSLB RXb LSLB RXb 12/08/21 12:51PM
  Re: Who’s a fan of low compression?Re: Thomas TPRF Thomas TPRF 12/08/21 01:14AM
  Re: Who’s a fan of low compression?Re: P D P D 12/08/21 09:25AM
  Re: Who’s a fan of low compression?Re: Thomas TPRF Thomas TPRF 12/08/21 09:50AM
  Re: Who’s a fan of low compression?Re: P D P D 12/08/21 10:08AM
  Re: Who’s a fan of low compression?Re: Thomas TPRF Thomas TPRF 12/08/21 10:48AM
  Re: Who’s a fan of low compression?Re: P D P D 12/08/21 11:39AM
  Re: Who’s a fan of low compression?Re: Graham Motzing Graham Motzing 12/08/21 02:42PM
  Re: Who’s a fan of low compression?Re: Thomas TPRF Thomas TPRF 12/08/21 04:20PM
  Re: Who’s a fan of low compression?Re: Daniel '' Daniel '' 12/10/21 10:53AM
  Re: Who’s a fan of low compression?Re: Graham Motzing Graham Motzing 12/10/21 11:01AM
  Re: Who’s a fan of low compression?Re: Totally normal JBOT Totally normal JBOT 12/10/21 12:27PM
  Re: Who’s a fan of low compression?Re: 🇮🇹💦 Of the Loin 🇮🇹💦 Of the Loin 12/11/21 08:30AM
  Re: Who’s a fan of low compression?Re: Peter v. Peter v. 12/11/21 03:16PM
  Re: Who’s a fan of low compression?Re: P D P D 12/11/21 03:48PM
  Re: Who’s a fan of low compression?Re: b to the eff b to the eff 12/12/21 12:02PM
  Re: Who’s a fan of low compression?Re: Born to be WillD Born to be WillD 12/21/21 05:06PM
  Re: Who’s a fan of low compression?Re: ◕ ‿ ◕ ◕ ‿ ◕ 01/07/22 02:28PM
  Re: Who’s a fan of low compression?Re: LSLB RXb LSLB RXb 01/07/22 10:53PM
  Re: Who’s a fan of low compression?Re: Matt Mulligan Matt Mulligan 01/08/22 01:46AM
  Re: Who’s a fan of low compression?Re: LSLB RXb LSLB RXb 01/08/22 03:43PM
  Re: Who’s a fan of low compression?Re: Hepatitis J [OFMC] Hepatitis J [OFMC] 01/11/22 11:38AM

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