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12-06-2011, 09:25 PM | #1 |
Not Yet Wild
Join Date: Nov 2011
Location: NY State
Posts: 59
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Installing HEI Ignition on 3PG Carts
Hi, All:
I decided to put together a short summary of my HEI conversion on my 3PG gasser. I found it frustrating searching thru threads and pulling bits of information from several places, and not really knowing if what I assembled was correct. So, without further adieu, here's what I did: HEI Conversion on 3PG Cart - Purchase an ignition coil and matchiing ignitor from a 1977 Chevy Nova 4.1L I6 I got mine from Advance Auto for about $60. See pics #1 and #2 below. - Remove the stock ignitor from the cart and mount the new ignitor in it's place. Be sure to apply conduction grease supplied with ignotor on the backside to improve cooling. The ignitor can get HOT! See pic #3 below. - Remove the stock coil from the cart. - Mount new coil. I chose to mount it close enough to the engine so I could still use my stock spark plug wire. You can mount the coil sideways like I did since it is not oil filled. I just drilled two holes on the cross member and used long bolts to secure it. See pic #4 below. - Go to NAPA and get a spark plug connector and boot for the blunt end of your stock plug wire and install them so your plug wire will plug onto your new coil. - Refer to attached wiring diagram that I found on this site. Note, the wires from the pulsar to the ignitor needed to be reversed on my cart, or it would not run!!!! See pic #5 below. - Connect the BLUE wire from the pulsar to the "G" terminal on the ignitor. - Connect the RED wire from the pulsar to the "W" terminal on the ignitor - Connect the B terminal on the ignitor to the "YELLOW/RED" wire on the solenoid. - Connect the C terminal on the ignitor to the "- TERMINAL" on the coil. - Connect the + TERMINAL on the coil to the "GREEN" wire on the solenoid. Your cart should now run like a champ!!! |
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