The rack is your ignition coil assembly. Make sure you gap your plugs. Nowadays a sparkplug might fit 6 different engines. Though they might be pregapped for one engine they might be different engine. This engine the heads are cast iron, you won't hurt the heads. Aluminum heads are the ones that can strip so torque those.
The rack is your ignition coil assembly. Make sure you gap your plugs. Nowadays a sparkplug might fit 6 different engines. Though they might be pregapped for one engine they might be different engine. This engine the heads are cast iron, you won't hurt the heads. Aluminum heads are the ones that can strip so torque those.
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