C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Coil Conversion done

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Old Sep 1, 2003 | 12:53 AM
  #81  
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Default Re: Coil Conversion done (ASRoff)

ASRoff, could you post some pics of yours? Sounds like something an aircraft mechanic would be able to do well. :steering:
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Old Sep 1, 2003 | 07:00 PM
  #82  
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Default Re: Coil Conversion done (Ramrod92)

How did you know I am and aircraft mechanic?
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Old Sep 1, 2003 | 07:04 PM
  #83  
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Default Re: Coil Conversion done (ASRoff)

How did you know I am and aircraft mechanic?
It says so in your profile.
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Old Sep 1, 2003 | 07:04 PM
  #84  
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http://forums.corvetteforum.com/zero...ofile&id=18193
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Old Sep 1, 2003 | 07:12 PM
  #85  
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Default Re: (Mr Mojo)

:lol: I completly forgot about that profile!!! I'll try and get some pictures on tomorrow.


[Modified by ASRoff, 6:13 PM 9/1/2003] Hey guys my computer crashed :mad My brouther is trying t savage it now I'l try to get the pic's on this week.


[Modified by ASRoff, 10:06 PM 9/7/2003]
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Old Sep 1, 2003 | 07:57 PM
  #86  
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Default Re: Coil Conversion done (Mr Mojo)

Damn Frank, you're giving away all the secrets. :lol:
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Old Sep 7, 2003 | 09:19 PM
  #87  
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Default Re: Coil Conversion done (Ramrod92)

I was wondering how they made emissions with the new HEMI

16 spark plugs! :crazy:
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Old Sep 8, 2003 | 06:15 PM
  #88  
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Default Re: Coil Conversion done (BrianCunningham)

For the love of God!!! Will it never end!!!! I'm refering to the Mods I keep adding. Why couldn't I just have a drinking problem? I think it would be a cheaper addiction! Anyway all seriousness aside I'm with a number of the others in I'd like to see how reliable the system turns out to be. Boy isn't an oxymoron considering the opt-spark. Right now I'm torn between this set up and the new DynoTech opti-spark. I was wondering how would an MSD box work with the LTCC system? Or would it be an exercise in futility? Although I'd love to see some dyno numbers I'm more interested in how this works on a daily basis, start up, drivability etc.. Thanks for all the great info, keep us posted
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Old Sep 8, 2003 | 06:19 PM
  #89  
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Default Re: Coil Conversion done (Jeff M)

Well Jeff, I can't help you with the MSD system, don't know enough about it. I can tell you this that so far after three weeks, not a single stumble.

Been on one road trip so far and several passes down the track. Not a single glitch at all except that every so often teh Service ASR light comes on and I lose traction control. That has something to do with the tach filter or one of the wires leading to it.

I turn off ASR anyway so it's not a big deal.
Got a tad over 500 miles so far, I'll be keeping everyone updated.
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Old Sep 8, 2003 | 06:22 PM
  #90  
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Default Re: Coil Conversion done (Jeff M)

For the love of God!!! Will it never end!!!! I'm refering to the Mods I keep adding. Why couldn't I just have a drinking problem? I think it would be a cheaper addiction! Anyway all seriousness aside I'm with a number of the others in I'd like to see how reliable the system turns out to be. Boy isn't an oxymoron considering the opt-spark. Right now I'm torn between this set up and the new DynoTech opti-spark. I was wondering how would an MSD box work with the LTCC system? Or would it be an exercise in futility? Although I'd love to see some dyno numbers I'm more interested in how this works on a daily basis, start up, drivability etc.. Thanks for all the great info, keep us posted
I would not advise it. MSD boxes are just that - Multiple Spark Discharge - and they are dependant on normal timing cycles on a single coil... remember, we are dealing with 8 coils here.

Also, I spoke via email with Bob Bailey. I asked him about the spark plug wire issue, to paraphrase "I need to update the webside... Get the Taylor cut to fit wires."

There we have it!
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Old Sep 8, 2003 | 06:27 PM
  #91  
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Default Re: Coil Conversion done (bogus)

:cool: on the plug wires
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Old Sep 8, 2003 | 06:39 PM
  #92  
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Default Re: Coil Conversion done (Mr Mojo)

Hey thanks for the quick replies. I'm also wondering would it be possible to mount the coils elsewhere? I'm sure I can fabricate a bracket or mount to put them where space would allow. I'd probably cut to fit my own plug wires. I just want to keep the rail covers. Damn it man! You're not helping my addiction. :banghead:

Sir just put the tools down and back away from the car.
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Old Sep 8, 2003 | 06:41 PM
  #93  
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Default Re: Coil Conversion done (Mr Mojo)

Not a single glitch at all except that every so often teh Service ASR light comes on and I lose traction control. That has something to do with the tach filter or one of the wires leading to it.
Sorry forgot to ask what is the issue with the ASR?
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Old Sep 8, 2003 | 07:29 PM
  #94  
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Default Re: Coil Conversion done (Jeff M)


Sorry forgot to ask what is the issue with the ASR?
Honestly I don't know, it has something to do with the tach filter, maybe Tom or one of the other engineers can chime in on that one.
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Old Sep 8, 2003 | 08:16 PM
  #95  
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Default Re: Coil Conversion done (Jeff M)

I was wondering how would an MSD box work with the LTCC system? Or would it be an exercise in futility?
The only purpose of capacitive discharge add-ons is to extend the upper RPM range of an engine that has a single coil with 8 cylinders dividing up the dwell time of that single coil.
An 8 coil system has boat-loads of dwell time for each cylinder since they each have their own coil. Putting a capacitive discharge ignition system on a multi-coil setup would be like putting scotch tape over a perfect weld for security.

Tom Piper
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Old Sep 8, 2003 | 10:26 PM
  #96  
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Default Re: Coil Conversion done (ASRoff)

I made my brackets out of a aluminum angle extrusion I got from home depot. I then bolted it to the top of the valve coveruseing the valve cover bolts. I also made my own set of custom leight MSD wires. I have seen some guys use a threaded rod some nuts and two brackets that bolt to the head. The latest Issue of GM high performance has a turbo camaro on the cover.According to the artical He runs a fast system with the LTCC.
the camaro you speak of belongs to a guy i know, it works very well so far :thumbs:
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Old Sep 8, 2003 | 11:28 PM
  #97  
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Default Re: Coil Conversion done (Tom Piper)

Putting a capacitive discharge ignition system on a multi-coil setup would be like putting scotch tape over a perfect weld for security.

Tom Piper
:lol: Thanks for putting in terms I can understand
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Old Sep 9, 2003 | 10:32 AM
  #98  
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Default Re: Coil Conversion done (Jeff M)

argh... Summit is out of stock on the Taylor cut to fits... I need to check JEGS.

Summit is b/o until 9.23!!!!!!!!!!!!!!!!! :crazy:
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Old Sep 9, 2003 | 10:45 AM
  #99  
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Default Re: Coil Conversion done (Mr Mojo)

Hey Mojo, have you taken 'er to the track yet?
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Old Sep 9, 2003 | 10:50 AM
  #100  
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Default Re: Coil Conversion done (Mr Mojo)

Very Nice Job..
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