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RX-7 2nd Gen Specific (1986-92) RX-7 1986-92 Discussion including performance modifications and technical support sections.


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Old 11-08-2010, 08:42 AM   #1
13bboy
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Default microtech two step?

im considering applying a basic two step set up with my microtech lt10s, im not 100% sure how much to retard the timing (bit of a noob). just looking for peoples opinions. Thanks






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Old 11-08-2010, 11:47 AM   #2
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I have spoken to a few people who have used built in 2-steps, not many people have been happy with it.

Your much better off using MSD 2 step. It's cheap and proven. And there's zero chance of you messing something up. It does all the hard work for you. The only thing you do is choose an RPM...
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Old 11-08-2010, 07:07 PM   #3
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what else is needed besides the MSD two step module?
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Old 11-08-2010, 09:05 PM   #4
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If you're still running the stock ignition system, you'll need THREE of them.
One for each channel:
1) both leadings
2) Trailing, front
3) Trailing, rear


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because you're only as good as your backup
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Old 11-08-2010, 09:11 PM   #5
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im running a microtech ecu with an x4 ignighter and bosch coils
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Old 11-08-2010, 11:53 PM   #6
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In that case, you need FOUR of them - one for each coil.


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because you're only as good as your backup
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Old 11-09-2010, 01:36 AM   #7
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thats what i figured, thanks for that
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Old 11-09-2010, 09:19 AM   #8
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I am running the stock ignition but... You would only really need two of them for the leading. One for each coil. Then have 2 solenoids shut the trailing off completely when the 2-step is engaged. One solenoid for each coil.

I am only running one MSD 6al, and one 2-step module. With the solenoids shutting off the trailing when activated. This is how most people do it.
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1985 Gs:12a All motor Drag car - 1973 Rx2: Play car
What I had:
93 Touring: TRADED - 91 Coupe: TRADED - 90 GTU: RHD - 88 10AE: SOLD - 87 Base: SOLD - 86 Base: SOLD - 1985 GSLSE - 85 Gsl: SOLD - 80 Gs: TRADED - 1972 Rx2
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Old 11-09-2010, 07:57 PM   #9
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thats a good idea, thanks sen2two
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