[TimT]

OK i guess some background info is in order.

The engine:

2.2 high compression
twin plug heads
web cam 158r cams dialed in to peak at 7200rpm
heads opened to 38&36 mm
930 oil pump
and all the expected race preparations

Fuel delivery:

Weber 40 IDA with 34mm chokes and jetted to perfection

Ignition:

none ( sold my '67 S dist and crane box custom wire etc.)

I purchased a Link2 engine management system, the unit has 8 injector drivers, and 8 ignition drivers. This means on a 6 cylinder Porsche engine, you can have fully sequential injection and waste spark or sequential ignition.

You may wonder why I bought engine management for a carbureted 2.2? Because this time next year I plan on installing throttle bodies, and fuel injection. Then I will see how much power i can get out of this engine before i make it a hand grenade.

The most aftermarket ems require an ignition module or ignitor that switches the coil. Many cars have an ecu ,an igniton module, then coils. I've been told that there are coils available (twin tower) that have integral ignitors.

I want to neaten up the wiring loom I am going to have to build, therefore the coils with integral ignitors would be cool.

Im going to trigger the EMS with a motronic wheel on the crank pulley ( clewett)