3rd Generation Specific Talk about 3rd gen RX-7's here.

Who Here Has Relocated Coils?

Old Jun 3, 2004 | 03:09 PM
  #1  
9BASE3's Avatar
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Few questions..



Where do you put them?



What do you do for wires?



Do you need to add any grounds?



Old Jun 3, 2004 | 03:21 PM
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i think clayne on the other forum did a nice write up on his proj.
Old Jun 3, 2004 | 03:47 PM
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Originally Posted by 9BASE3' date='Jun 3 2004, 12:09 PM
Few questions..



Where do you put them?



What do you do for wires?



Do you need to add any grounds?



The trail coils (on the FC anyway; FD should be similar) are basically 3 terminal devices - the spark plug wire and the 2 primaries. The ground for the secondary shares with one of the primaries.

The lead coil is a 4 terminal device - each end of the secondary coil goes to a separate spark plug wire;



There do exist "isolated ground" coils, such as many COP coils - these require a separate ground wire.



You can put them virtually anywhere you want - just keep them away from the exhaust. Primary wire should be maybe 16 wg. For spark plug wire, just use a good quality suppression wire, and try to route them away from sensitive things like the crank angle sensor and its wires.
Old Jun 3, 2004 | 04:59 PM
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hi.



Here ya go.
Old Jun 3, 2004 | 09:20 PM
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Are u still using the power steering and ac compressor? If not i can send u a picture of my setup. It's very simple setup. I still use the brackets where the coil sits in and all u need is 2 spark plug wires from a turbo II. PM me an email address and i'll send u a picture. Later!
Old Jun 3, 2004 | 10:42 PM
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Van,

Thanks for the pic! I still have cruize though LOL! Haven't talked myself into removing it yet..



r-magic,

No PS or AC. jdhuegel1@aol.com Thanks!



tampaFD,

Yup. See it. Thanks!



83turbo,

Appreciate it!



Did I forget anyone?
Old Jun 4, 2004 | 10:52 PM
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someone spot van a zip-tie so his fuse box will stop floping around in there!
Old Jun 5, 2004 | 01:21 AM
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Originally Posted by tampaFD' date='Jun 5 2004, 12:52 PM
someone spot van a zip-tie so his fuse box will stop floping around in there!
Nah...the bracket it is bolted on is at a slight angle so it can clear the intercooler piping
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