94 ezgo slugish after hei mod

gsxrrider27 · 10-23-2016, 04:58 PM

I just did the hei mod on my 94 ezgo and it is real slugish. Want go over 10 miles an hour. Any help would be great. Plus the plugs are getting real black. Thanks

cart around · 10-23-2016, 07:24 PM

Try switching the pulsar wires.

gsxrrider27 · 10-30-2016, 05:58 PM

I switched the wires an no fire. I also put a new timing belt on. I lined up all the timing marks as per the repair manual. What the easy way to check the timing once i pull the motor out. Any advice would be help full.

my1423 · 10-30-2016, 10:30 PM

Did you reuse the old coil? I have read that many had issues with the old coil and switched to a new hei coil and this solved the issue.
Also a weak stock coil sometimes only fires on one plug making it run badly.

Do you have a timing light or can borrow one? Need to check the timing while running.
The hei module fires slightly different from stock cdi and sometimes you have to readjust the timing.

cart around · 10-31-2016, 07:50 AM

I'm also going to assume that you already adjusted your valves.

10-23-2016, 04:58 PM	#1
gsxrrider27 Not Yet Wild Join Date: Sep 2016 Location: lake placid florida Posts: 18	94 ezgo slugish after hei mod I just did the hei mod on my 94 ezgo and it is real slugish. Want go over 10 miles an hour. Any help would be great. Plus the plugs are getting real black. Thanks

10-23-2016, 07:24 PM	#2
cart around Test before replacing Join Date: Aug 2013 Location: Ohio side of the Pennsylvania border. Posts: 3,495	Re: 94 ezgo slugish after hei mod Try switching the pulsar wires.

10-30-2016, 05:58 PM	#3
gsxrrider27 Not Yet Wild Join Date: Sep 2016 Location: lake placid florida Posts: 18	Re: 94 ezgo slugish after hei mod I switched the wires an no fire. I also put a new timing belt on. I lined up all the timing marks as per the repair manual. What the easy way to check the timing once i pull the motor out. Any advice would be help full.

10-30-2016, 10:30 PM	#4
my1423 Gone Wild Join Date: Apr 2015 Posts: 256	Re: 94 ezgo slugish after hei mod Did you reuse the old coil? I have read that many had issues with the old coil and switched to a new hei coil and this solved the issue. Also a weak stock coil sometimes only fires on one plug making it run badly. Do you have a timing light or can borrow one? Need to check the timing while running. The hei module fires slightly different from stock cdi and sometimes you have to readjust the timing.
my1423 Gone Wild Join Date: Apr 2015 Posts: 256

10-31-2016, 07:50 AM	#5
cart around Test before replacing Join Date: Aug 2013 Location: Ohio side of the Pennsylvania border. Posts: 3,495	Re: 94 ezgo slugish after hei mod I'm also going to assume that you already adjusted your valves.

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