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Will 7mm wires be ok?

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Old 11-07-2005, 11:34 PM
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Stang9946
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Default Will 7mm wires be ok?

So I have an MSD ignition in the car now with 8mm wires. I have to replace them cuz a few of the wires are bad. Will 7mm replacements be ok?
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Old 11-08-2005, 01:54 PM
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vfast
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Default RE: Will 7mm wires be ok?

no...you want the wire with the least resit....I think msd has some 50 ohm ones
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Old 11-08-2005, 02:57 PM
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Djs94stang
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Default RE: Will 7mm wires be ok?

The thickness of the insulation and the wire resistance are not related. To answer the question, you should use at least 8MM wires with a powerful ignition. The diff between the two is the insulation which you need more of with more juice. A 7MM wire will have more tendency to bleed through and potentially crossfire with other wires.
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Old 11-08-2005, 07:37 PM
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Stang9946
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Default RE: Will 7mm wires be ok?

I picked up a set of Accel 8mm SuperStock wires. 450 F resistance. 3,000-7,000 ohms per foot resistance.
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Old 11-08-2005, 08:48 PM
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vfast
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Default RE: Will 7mm wires be ok?

not good...my wires has 25 ohms per foot..... so you basically have wasted your money on the msd
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Old 11-08-2005, 09:03 PM
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Default RE: Will 7mm wires be ok?

ORIGINAL: vfast

not good...my wires has 25 ohms per foot..... so you basically have wasted your money on the msd

I didn't waste any money. I didn't even buy the MSD. Personally I think they're garbage.
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