gexgexgexgex Posted February 22, 2005 Share Posted February 22, 2005 i am getting very angry at the stock ecu that i have in my 240z with a 280zxt motor. so to fix my problems i am buying a megasquirt and spark ecu from rs-autosports i dont know if i should buy the relay board is it really worth it. by the way my shopping list is so far Assembled relay board cable, 6 ft. Fuel Injector Connector, Coolant Temp Sensor Intake Air Temp Sensor Upgraded MAP Sensor 4 bar MS Combo Kit (MS, Harness Kit, and DB37)MegaSquirt 'n Spark Extra no fidle Flyback board installed in ECU so i can run 450cc dsm injectors they are low imped Relay and Power Distribution Board ? 450cc dsm injectors 240x throttle body am i missing anything Quote Link to comment Share on other sites More sharing options...
Jolane Posted February 22, 2005 Share Posted February 22, 2005 I think this depends on your own electrical, wiring, and soldering abilities. I bought the relay board and kind of wish I hadn't. I have enough knowledge to wire the connector directly. I can see though that for someone who is not confident in their wiring abilities, it would be worth the cost. It should also save some time. I think that the board itself is nice, but I did not care for the case. I really wish it was fully enclosed. I have not used my MS since I switched gears and decided to go with a Holley setup. I have the MS board, Stimulator, and Relay board (no coating on it yet) completely assembled and fully tested. It was assembled at home on my electronics workbench (anti-statis mat, soldering station, etc). I will not be using it now and am willing to part with it if you are interested. I do not have any sensors or wiring though at this point. Just throwing that out there. If you are interested, make me an offer. Thanks, Joshua Quote Link to comment Share on other sites More sharing options...
mobythevan Posted February 22, 2005 Share Posted February 22, 2005 Flyback board installed in ECU so i can run 450cc dsm injectors they are low imped You probably already know this, but you don't have to use the flyback board, you can use a dropping resistor pack from a 280z or 280zx (whichever models had them). Quote Link to comment Share on other sites More sharing options...
280Zen Posted February 22, 2005 Share Posted February 22, 2005 I picked up the relay box from http://www.a-e-a.com./new_page_2.htm which used a different component which allowed the cover to be on the relay box. nicer setup and worth the extra couple dollars spent. Quote Link to comment Share on other sites More sharing options...
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