FAST trigger input

[talent]

I am using a bank to bank Speed-Pro for my Toyota. I would like to use the cam trigger in the distributor for and input. I have used the cam triggers in Hondas before successfully. However I do not know how the 2 wheels inside the dist need to be modified to obtain the correct signals. The attached image is the diagram for the innards if the dist. It is a 3S-GTE engine found in MR2's and GT4's.

 

[Craig Smith]

The bank to bank systems do not need a cam sensor input.

 

[talent]

I understand that it doesn't need a cam trigger but I wanted to use the cam trigger instead of fabricating a crank trigger. Thanks for your speedy reply.

Craig, you helped us at Modern Muscle outside of Detroit a few years ago with our Honda. It's making over 600 hp now with the Speed-Pro and 96lb injectors.

 

[Craig Smith]

OK, exactly what are you referring to by "cam sensor" then? If you mean that you want to trigger the ignition from the distributor rather than from a crank trigger, that's no problem provided the distributor has 4 lugs on the reluctor wheel inside it. Just connect the output wires from the sensor in the distributor pickup to the crank wires in the harness.

 

[talent]

I attached a diagram of the cam sensor. It has two sensors within it. One has 20 teeth and one has a single tooth. I figure I need to remove 16 of the teeth of the 20 tooth wheel and do something with the other, but at what angle in relation to TDC? Then there are 4 wires exiting the sensors which need to connect to the crank trigger input. Can you take a look at the diagram and give any suggestions.