Twin plug /4, ROI? |
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Twin plug /4, ROI? |
r_towle |
Feb 17 2018, 04:13 PM
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#1
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Custom Member Group: Members Posts: 24,591 Joined: 9-January 03 From: Taxachusetts Member No.: 124 Region Association: North East States |
Has anyone done testing to understand the Net difference between single and twin plug on a /4?
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pete000 |
Feb 19 2018, 07:19 PM
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#2
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Senior Member Group: Members Posts: 1,885 Joined: 23-August 10 From: Bradenton Florida Member No.: 12,094 Region Association: South East States |
Aero-VW airplane engines use the second plug as a redundant back up fail safe. Not for performance. They use a magneto for ignition.
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