Adjustable electronic ignition

[Craig Pugsley]

> >Just a quick question,
> >                                My Holden Commodore runs a Buick 3.8 litre
> >V6 and uses a crankshaft sensor for the ignition timing. What I want to do
> 
> Adam,
>        you can use a Haltech IG4 programmable ignition timing computer to
> control the timing on your Commodore. It will give you even more load points
> than the factory! plus data logging, etc. I guess it's not exactly a DIY
> solution but I thought I would let you know it can be used in that way. 
>                 regards,
>                          Mark Boxsell
>                          MRB Design

Also, haltech now have an F5GM which plugs straight into a VN/VP loom (&
probably any other GM car running a P3 computer, but you'd have to
check). One would presume that as it replaces the whole ECU it would do
ign timing. Cost is around $aus 1200 (~us 870)

Cheers,
Craig.