kaptainballistik Posted November 30, 2021 Report Share Posted November 30, 2021 As I'm a 15 Year old kid at heart.. I am planning on configuring an imput to the ECU so it engages AVCS at idle, so It advances the Intake cams and give a grumpy idle... But Standard 252 spec Cams. Or Maybe just set the AVCS to go at 600rpm permanently, because I'm that childish.... is 5-10 deg enough, and would I need to throw some Exhaust retard to really annoy people? Its nice having a dead smooth idle, But for Pottering around the Ceremonial start it would be fun! Yes, I'm that childish ( Next, I need to figure out flame on overun... .. not pop, good oldschool sheet of flame.) (Edit: Its an AWD BRZ and it idles around sounding like a RS Subaru, THIS CANT STAND!) Quote Link to comment Share on other sites More sharing options...
Adamw Posted November 30, 2021 Report Share Posted November 30, 2021 "Ghost cam" is usually done with ignition timing rather than valve timing. Quote Link to comment Share on other sites More sharing options...
kaptainballistik Posted November 30, 2021 Author Report Share Posted November 30, 2021 There is a term for it? Cool! Hmm, I’ll look at the cam timing option. On a Subaru the usual trick is to feed power to the Avcs so it goes full open, but that’s a bit too brutal for me Quote Link to comment Share on other sites More sharing options...
superstockneo Posted December 1, 2021 Report Share Posted December 1, 2021 I'm interested to be a child myself. I've heard about "ghost cam", I kinda get the idea of playing around with ignition maps. But how does one go about properly setting it up? is it ideal to have the trims on a 4D or the main map? Does idle ignition need to be disabled in order for this childish feature to work properly? Do you need to adjust fueling as well, like leaning it out? Would appreciate to have your input @Adamw. Maybe an example. He he he. kaptainballistik 1 Quote Link to comment Share on other sites More sharing options...
Adamw Posted December 1, 2021 Report Share Posted December 1, 2021 It is not something I have ever wanted to do, but the maps I see with it are usually done something like below. Ign timing bounces from +30 to -40 either side of target. In G4+ you would use the Idle ign table, in G4X you would turn off idle ign and set up a 4D ign table instead, use a GP output to enable it only under idle conditions. You can put a DI switch on the Y axis to turn the effect on or off (this example turns on/off based on ECT between 40-60°). kaptainballistik 1 Quote Link to comment Share on other sites More sharing options...
Bethanyc Posted December 1, 2021 Report Share Posted December 1, 2021 Pete why not just enable rotational idle when you want it to sound childish ?? Quote Link to comment Share on other sites More sharing options...
kaptainballistik Posted December 2, 2021 Author Report Share Posted December 2, 2021 Well, that's turned on for the 30 second cooldown sequence, but now I'm thinking..... Ghost cam with rotational idle... hmm Quote Link to comment Share on other sites More sharing options...
Bethanyc Posted December 2, 2021 Report Share Posted December 2, 2021 1 hour ago, kaptainballistik said: Well, that's turned on for the 30 second cooldown sequence, but now I'm thinking..... Ghost cam with rotational idle... hmm Yes but you don't have to set it for time period, just set to turn on when AL armed. Quote Link to comment Share on other sites More sharing options...
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