by superpinto on October 18th, 2006

superpinto

Question

Help answer this question below.

I have an 82 Class'A'Motorhome w/454 Chevy Engine.
It's been Tuned, 8mm Wires, High Output Coil, and still it barely runs, so I was checking the Timing and discovered that it has 15lbs of Vac. on the Advance at Idle, is that Normal?, sho

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You're reading I have an 82 Class'A'Motorhome w/454 Chevy Engine. It's been Tuned, 8mm Wires, High Output Coil, and still it barely runs, so I was checking the Timing and discovered that it has 15lbs of Vac. on the Advance at Idle, is that Normal?, sho

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