Does anyone think these coils are ok to run as a replacement to the stock coils on a roundcase? I'm going to guess its a no go, since 5 ohm coils are recomended, 3 ohm for racing. They are just compact and i have several of them sitting on my shelf.
http://www.msdpowersports.com/Products/ ... ed-Ground/
Output Voltage: 30 KV
Primary Resistance: 0.2 Ohms
Turn Ratio: 70:1
Secondary Resistance: Less than 2000 Ohms
Can MSD coils be used?
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Harvey.
- Cucciolo - the Lil Pup
- Posts: 6
- Joined: Tue Jan 03, 2012 3:42 pm
- Location: Coffs Harbour. Australia.
Re: Can MSD coils be used?
No you can't use those coils on a point ignition. 
That type for coil needs an electronic control to limit the primary current, to about 4amps. If you used them, the primary current would be, 12V/0.2ohms equals 60amps, or almost a complete short. It would fry the wiring.
That type for coil needs an electronic control to limit the primary current, to about 4amps. If you used them, the primary current would be, 12V/0.2ohms equals 60amps, or almost a complete short. It would fry the wiring.Harvey.
'Tell it, like it is.'
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