Yes...if you're going to use their (or an aftermarket) coil. Normally about
.005" larger with a stock coil and .010" larger with an aftermarket.
- Bernd
-----Original Message-----
From: owner-dakota-truck@buffnet.net
[mailto:owner-dakota-truck@buffnet.net]On Behalf Of Mst29@aol.com
Sent: Tuesday, October 26, 1999 3:22 PM
To: dakota-truck@buffnet.net
Subject: DML: MSD 6-A..................
I am soon buying an MSD 6-A ignition. Do I have to gap the
plugs wider
for it to work right? I would think that leaving them stock gap would give
me
better mileage than opening the gap,but not gain as much power.
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