EFI for everyone
#501
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Do I need any of my connectors from the factory wire harness? It a Mefi 3 system. I'm trying to sell my complete 500 efi system and want to make sure I don't part with anything I need. Thanks! Great post!!
#503
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Regards,
Del Flores.
#505
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I assume the Thunderbolt is magnetic pick up (2 wire) distributor? It is not hall effect (3 wire)
#506
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Thunderbolt is Hall Effect. That's why the rotor has a wheel with square 'windows',
The EST is magnetic
The EST is magnetic
#507
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Here are a couple of quotes I found describing the TBolt distributor.
"The sensor uses a hall effect transistor and a magnet to sense when to fire the coil."
"Uses a Hall-Effect type sensor to trigger ignition accurately even at extremely low RPM."
I was thinking it was like page 17 of the following PDF maybe page 19, but not enough wires.
https://documents.holley.com/techlib...10555rev16.pdf
"The sensor uses a hall effect transistor and a magnet to sense when to fire the coil."
"Uses a Hall-Effect type sensor to trigger ignition accurately even at extremely low RPM."
I was thinking it was like page 17 of the following PDF maybe page 19, but not enough wires.
https://documents.holley.com/techlib...10555rev16.pdf
#508
Registered
The White/red wire going to the TbboltIV sensor is 12V ign+. The green / white is the hall effect signal out.
As you know the TboltIV pickup has it's own ground that goes from sensor to block.
BTW: Hall Effect pick up does use a magnet, but don't let this confuse a Hall Effect Pick Up with a Magnetic pickUp.
As you know the TboltIV pickup has it's own ground that goes from sensor to block.
BTW: Hall Effect pick up does use a magnet, but don't let this confuse a Hall Effect Pick Up with a Magnetic pickUp.