[Diy_efi] Ignition retard
Tue Mar 14 00:45:31 UTC 2006
hi, i have got instructions and schematics etc,, for a programmable
ignition where u can adjust the timing via a key pad,.
let me know if u want a scann ?
----- Original Message -----
From: "James Seabolt" <turbofiat at hotpop.com>
To: <diy_efi at diy-efi.org>
Sent: Tuesday, March 14, 2006 8:35 AM
Subject: [Diy_efi] Ignition retard
> Is anybody aware of a DIY ignition retard system I could build?
> There may be more to it that meets the eye but I'm thinking it's possible
> to install a device between the negative pole on the ignition coil and
> control module and use a 555 timer chip circuit to delay the time it takes
> the ignition coil to collapse creating a retard effect. In order to switch
> from non-retard to retard mode, I could use a Hobbs pressure switch so
> my turbo kicks in, it activates the delay timer. Then use a potentiometer
> to adjust the amount of delay.
> Sounds simply but is it possible?
> James Seabolt
> Tennessee, United States
> Homepage --->>> http://users.chartertn.net/jseabolt/
> 2003 Subaru Baja
> 1980 FIAT 2000 "turbo" Spider
> 1968 Ford Fairlane 500 (Not a Ford Galaxie!!)
> 1987 Yugo GV 1500cc also turbocharged
> 1979 Brava four door, 5 speed
> 1980 Brava four door, automatic, power steering
> Diy_efi mailing list
> Diy_efi at diy-efi.org
More information about the Diy_efi