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Author
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Topic: Duraspark
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postal Journeyman Posts: 4 From: Green Bay, Wi. USA Registered: Nov 2004
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posted 04-16-2006 09:02 PM
I have a 69 351W, what are the pros & cons of converting to a duraspark system?Any suggestions? ------------------ TJ in GB
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MLariviere Moderator Posts: 4235 From: Biddeford,Me.USA Registered: May 99
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posted 04-17-2006 08:30 PM
Pros: tossing the points out.
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SteveLaRiviere Administrator Posts: 48752 From: Saco, Maine Registered: May 99
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posted 04-19-2006 07:09 PM
Another pro is they seem to last many times longer than aftermarket units.------------------ '70 Mustang Mach 1 - '70 Mustang Convertible - '72 Mustang Sprint - '94 F-150 XL
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KULTULZ Gearhead Posts: 959 From: Rockville, MD Registered: Oct 2002
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posted 04-20-2006 04:58 AM
And service parts are more readily available (and cheaper) than aftermarket.
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Bloose Gearhead Posts: 888 From: Milwaukee, WI Registered: Dec 2001
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posted 04-28-2006 06:42 AM
The only con that I noticed on mine is at higher RPM the advance fluctuates quite a bit. It must have something to do with the electronics in the "brain box". I now run an MSD box and fire it with a factory electronic distributor and it is much more stable at higher RPM. The control module I was using was some generic module so that may have something to do with it. If your motor is mostly stock it shouldn't make much difference. Also, if you want to keep a stock appearence you can run the small cap on the electronic distributor. HTH, B-loose [This message has been edited by Bloose (edited 04-28-2006).]
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