Date: Thu, 09 Sep 2004 21:00:49 -0400 From: KeithG <noonenospamay.com> Subject: Re: ignition 900 turbo 1991
The MSD unit I use intercepts the leads to the coil to modify timing. Do not know how this helps, but that is what I do. That is on my '91 900T. KeithG bern wrote: > Dave Hinz wrote: > >> On Thu, 09 Sep 2004 19:01:07 +0100, bern <bernnospamair.force9.co.uk> >> wrote: >> >>> Hello, would anyone care to explain which wires to investigate to fit >>> an aftermarket 2 wire ignition advance device on a 1991 900 turbo >>> with bosch ignition amplifier and lucas fuel ecu. >> >> >> >> Why would you want to do that, exactly? The engine management system >> in your car is significantly more sophisticated than anything that >> you can run by hand. >> > Hello again, > To advance the car for lpg and cng usage. Timing is critical with any > fuel, and although cars run ok on gas with standard timing, more > efficiency can be obtained by fitting an advance mechanism whilst > running on alternative fuels. > > I would like to know which wire carries the hall effect signal from the > dizzy to the amplifier, and whether the engine has one or two signals > for ignition. > :) > >