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**truckster** · 06-09-2011, 12:18 AM

I have a stock GM HEI in mine. It's a little tight, but it will fit.

As far as advantages, it's extremely dependable and durable, better starting, and installation couldn't be simpler. Just remember you need to run 12v to the HEI coil; don't use the resistor wire from your points ignition.

06-09-2011, 12:18 AM	#2
truckster Senior Member Join Date: Jan 2001 Location: Orem, Utah Posts: 7,798	Re: HEI with and without separate CDI box? I have a stock GM HEI in mine. It's a little tight, but it will fit. As far as advantages, it's extremely dependable and durable, better starting, and installation couldn't be simpler. Just remember you need to run 12v to the HEI coil; don't use the resistor wire from your points ignition.