3.6L Electromotive XDi Ignition Map Suggestions
 

Just finished the installation of my 3.6L engine.

I am looking for people that can suggest a proper base-line ignition map for a 91 octane setup.

I need the map for the Electromotive XDi ignition.

Baseline Timing
3000 RPM Timing
8000 RPM Timing
Retard Timing


Specs:

3.6L 946 engine
Modified Cylinder Heads (larger valves)
WebCam SuperSport Grind
Patrick MotorSport 1.75" headers
PMO 50mm Carbs
Electromotive XDi crank fire twin plug

Thanks,


TonyGhttp://www.tonygarcia.org/911SC/3.6L-1.jpg

Timing
 

We have an engine dyno and have set up quite a few Xdi and the earlier systems,I like around 15 deg. initial, set the 3000 to get a total of 28-30 deg. and set the 8000 at zero and these seem to have almost no timing drift at full RPM compaired to the earlier electromotive systems which Had to be checked at full RPM to be sure they didnt retard the timing, usually 5- 10 deg. were not uncommon.
Good Luck, Mike Bruns JBRacing.com

I run the XDI twin plug setup on my 3.0 race car with 10.2 comp. and 100 octane race fuel. I found 12 deg. baseline, 16 deg. added at 3000 for a totla of 28 deg., and zero retard to be optimum for my configuration.

Nice-looking engine but what's up with the duct tape.... ;)

Duct tape? What duct tape?

I was hoping nobody would notice.

TonyG

Just like you were hoping nobody would notice the money you owe me? C'mon Tony, pay up.