I have an old apexi EL egt gauge but loss the 5 pin harness, im pretty sure i can fab up a harness but does anyone have one they could take a pic of so I know the order of the wires?

 

You'll need to call APex'i directly for that. The gauge is still manufactured, but few people today in the Honda world use them due to their cost and lack of easy-to-reach support.

You'll need to contact the technical department here:
Apex Integration, Inc.
1449 West Orange Grove Avenue
Suite A
Orange, CA 92868
Tel:714-685-5700

 

Thanks, seeing I haven't installed the gauge yet, what gauges are more relaible? I have been away from the honda world for awhile and trying to get my prelude going again.

 

Those are pretty reliable. You're not going wrong getting those, you just need to make the call.

I still have my GREDDY gauges after over 14 years of use. Needles are still accurate