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Go  | New | Find | Notify | Tools | Reply | |
| MSD 7AL-3, best coil? | Login/Join |
| DRR Trophy |
What is the best coil to run with this box for drag and drive? Thanks, Brad | ||
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| DRR Pro |
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| DRR Trophy |
Thank you. I've seen this list. But which one would give the best performance. | |||
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DRR Trophy |
I have been running the MSD 8201 coil with 7AL-3 in my cars for 20 years and never an issue. You can spend more, but why. Even the MSD compatibility list indicates "preferred" for 7AL-3 is the 8201. | |||
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| DRR Trophy |
Thanks | |||
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DRR Trophy |
8201 for me. I have a 25 year old spare in the trailer just because I replaced mine for no reason. Regan Wilson Super Street 469C | |||
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DRR Top Comp |
I think the voltage and other specs on these are almost same as expensive MSD coils. I am running the MSD 8261 but have one of the cheap Ford coils in my trailer as a spare. I suspect the MSD coil is basically the $15 Ford type coil in a nice pretty $300 package. I have had one of the 8201 MSD coils go bad. https://www.ebay.com/itm/18542...tkp%3ABk9SR77f-OH0ZA Or one of these generic ones. https://www.ebay.com/itm/11458...tkp%3ABk9SR4TfguL0ZA https://postimg.cc/gallery/np3zpruo/ "Dunning-Kruger Effect" -a type of Cognitive bias where people with little expertise or ability assume they have superior expertise or ability. This overestimation occurs as a result of the fact that they do not have enough knowledge to know they don't have enough knowledge. Before you argue with someone ask yourself, "Is this person mentally mature enough to grasp the concept of a different perspective?" If not there is no point to argue. 4X NE2 CHAMPION. 2020 TDRA NE2 Champion | |||
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| DRR Pro |
Because MSD controls are capacitive discharge and drop +425v across the coil positive terminal, I prefer using MSD coils. You wrote “drag and drive” and Blaster series coils are probably an excellent choice if you presently have one, or I would choose 8252. If money is not an issue, then 8261 would be my choice. | |||
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| DRR Trophy |
Thank you! | |||
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| DRR S/Pro |
Like several of the other folks I have been using a 8201 more than a decade without any problems. Small, compact, inexpensive and easy to mount. If it ever fails I would replace it with another one. Bob | |||
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DRR Sportsman |
To all the people recommending the 8201 coil, Is this on a street car, that drives 100's of miles? Because they are listed as a short duration coil by MSD and the OP said it was for a drag and drive car. Without data, you’re just another guy with an opinion. | |||
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DRR S/Pro |
I just started to say the same when I read your comment. ____________________________ 2017 and 2018 Osage Casinos Tulsa Raceway Park No-Box Champion 2018 Div4 Goodguys Hammer award winner | |||
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