Haltech Platinum Sprint 5000

[pecx]

Quick question on the SP500. Did you wire those LS1 coil directly to ECU or additional ignition box ?

Are you runnuing semi-sequential or waste?

 

Thank you

[Chickenman]

PECX:  LS-1 and all LS coils have built in ignition drivers. No additional module or ignition box is required. Coils  are triggered directly from ECU via 5v trigger wire.

 

LS-X coils are direct fire coils, which means you would run 1 coil per cylinder.

 

My 76 280Z will be getting Haltech this winter. I picked up a used E-11. Still gathering parts. Have to locate Z31 chopper wheel.

[Chickenman]

Note: A lot of people call the all of the GM coils by the Generic name of " LS-1 ". But be aware that there are numerous versions of the " LS-x " series's coil. LS-1, LS2, LS-2 Truck/Yukon LS-3 and LS-7 coils etc. 

 

True LS-1 coils are the lowest output of the bunch, while LS-2 Truck/Yukon coils ( with Heatsink )  are the strongest. More important is that early LS-1 coils have a different wiring hookup than later coils. They use the same terminal as later coils ( LS-2, LS-3,LS-7 etc ) but the wiring order is different on the early LS-1 coils.  Mega Squirt has wiring diagrams for both types of coils.

[pecx]

Chickenman Thanks for the info.

 

One more silly question do you know what kind of thread for the water sensor?

[Chickenman]

What engine are you running? IDK???  Or more specifically, what lower thermostat housing? Stock 280Z ECU CTS thread size is M12 x 1.5mm.