MSD questions

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Oct 22, 2002 | 10:28 PM

JALVORD_2003_68

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From: KANSAS

MSD questions

I read on Mazdaspeed write up that you need 3 coils to make stuff work, but i call MSD and talked to a tech who knew his **** and he said i only need one coil. Anyone care to explain? By the way, i ain't bagging on anyone i just want to knew what i need to upgrade to MSD. Thanks

Oct 22, 2002 | 10:33 PM

RotorMotorDriver

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From: Washington

A box, and some coils. Dont even have to be MSD coils. You need at least 3 coils for direct fire though (I think?). One trailing, and two leading

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~T.J.

Oct 22, 2002 | 10:59 PM

Felix Wankel

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From: Birmingham, AL

Re: MSD questions

Quote:

Originally posted by JALVORD_2003_68
I read on Mazdaspeed write up that you need 3 coils to make stuff work, but i call MSD and talked to a tech who knew his **** and he said i only need one coil. Anyone care to explain? By the way, i ain't bagging on anyone i just want to knew what i need to upgrade to MSD. Thanks

On a normal distributor ignition system, he would be correct.