Powercard, Timing card and PnP harness 99/00
#1
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Join Date: Oct 2013
Location: Goleta, Southern California
Posts: 520
Total Cats: 27
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I have just purchased a MS3 Basic from Trackspeed so won't be needing this anymore.
Everything functions and is plug and play for a 99-00. Not sure what other ECU this will fit so do your homework. I was using it on my 7-8 psi MP62 supercharger with stock injectors. Fuel can only be added (from stock), not taken away so it is set up to run with stock injectors.
The harness may be Boomslang but not sure. The wires from both PC and TC are soldered in so just plug in and go. No vacuum line included. You will need some (5/32"?) line and vaccum tees to plumb into you intake manifold and split between the 2 cards.
Will separate items in a few weeks if I can't sell as a kit. Was tuned with an MP62 so take that for what you will. A wideband is always a good idea to make sure you have proper fuel.
Read pages 27-29 here for power/timing card adjustment and ecu pin out...
http://www.mossmotors.com/graphics/p...gCard_INST.pdf
$300 shipped for all three items as a kit. I'll see if I can dig up some photos. Everything is still on the car for now, but will take new pics and update later this week/weekend if not sold.
![](https://www.miataturbo.net/attachments/miata-parts-sale-trade-5/135714-powercard-timing-card-pnp-harness-99-00-7178519b-3b75-4097-90a9-3f05f0ca382a-643-0000006a5ca749bf.jpg?dateline=1426553675)
![](https://www.miataturbo.net/attachments/miata-parts-sale-trade-5/135715-powercard-timing-card-pnp-harness-99-00-77c971c7-c1ab-4b02-a504-2d8d53f1bb9d-643-0000006a54fde3eb.jpg?dateline=1426553675)
Everything functions and is plug and play for a 99-00. Not sure what other ECU this will fit so do your homework. I was using it on my 7-8 psi MP62 supercharger with stock injectors. Fuel can only be added (from stock), not taken away so it is set up to run with stock injectors.
The harness may be Boomslang but not sure. The wires from both PC and TC are soldered in so just plug in and go. No vacuum line included. You will need some (5/32"?) line and vaccum tees to plumb into you intake manifold and split between the 2 cards.
Will separate items in a few weeks if I can't sell as a kit. Was tuned with an MP62 so take that for what you will. A wideband is always a good idea to make sure you have proper fuel.
Read pages 27-29 here for power/timing card adjustment and ecu pin out...
http://www.mossmotors.com/graphics/p...gCard_INST.pdf
$300 shipped for all three items as a kit. I'll see if I can dig up some photos. Everything is still on the car for now, but will take new pics and update later this week/weekend if not sold.
![](https://www.miataturbo.net/attachments/miata-parts-sale-trade-5/135714-powercard-timing-card-pnp-harness-99-00-7178519b-3b75-4097-90a9-3f05f0ca382a-643-0000006a5ca749bf.jpg?dateline=1426553675)
![](https://www.miataturbo.net/attachments/miata-parts-sale-trade-5/135715-powercard-timing-card-pnp-harness-99-00-77c971c7-c1ab-4b02-a504-2d8d53f1bb9d-643-0000006a54fde3eb.jpg?dateline=1426553675)
![](https://www.miataturbo.net/attachments/miata-parts-sale-trade-5/135716-powercard-timing-card-pnp-harness-99-00-80c47dfa-0b04-44e6-8ad4-aa21e31dc8a7-643-0000006a4b5b71a9.jpg?dateline=1426553675)
Last edited by williams805; 03-16-2015 at 08:54 PM. Reason: Added pics
#2
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Shoot me a message if you get to the point of parting these. I would be interested in the harness. Thanks!
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Zaphod
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10-26-2018 11:00 PM