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Jeep Street and Performance Do you like to go fast in your Jeep?

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  #31  
Old November 22nd, 2019, 19:14
RCP Phx RCP Phx is offline
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Re: 2000/4.6/Screamin-Demon/Holley MSD

It works!!! Tomorrow will be the real test to see if this was really worth it.
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  #32  
Old November 23rd, 2019, 13:40
RCP Phx RCP Phx is offline
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Re: 2000/4.6/Screamin-Demon/Holley MSD

Well it doesn't work and I will have to wait till Monday to see if MSD has a answer. I was afraid of this, the PCM doesn't see the full coil current since it's only being used as a trigger input. I'm getting codes 351,352,and 353. I'm back on the bypass now so well see if the PCM can handle the current.
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  #33  
Old November 26th, 2019, 11:25
RCP Phx RCP Phx is offline
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Re: 2000/4.6/Screamin-Demon/Holley MSD

I've been on the phone with MSD the last couple days. Since it runs but the PCM shuts it down, they think I need a new adapter that's just started production. They are supposed to send me info on the adapter.
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  #34  
Old November 27th, 2019, 10:23
RCP Phx RCP Phx is offline
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Re: 2000/4.6/Screamin-Demon/Holley MSD

I just spoke with MSD, they said call back next week because the tech/production staff is on Thanksgiving vacation. He did still say it's under re-development so I don't really know what that means yet. It definitely seems to be what I need to make this work. I just hope that it's not like the pistol I ordered and paid $5k for 16 months ago and still don't have a completion date!!!!
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  #35  
Old December 2nd, 2019, 09:01
RCP Phx RCP Phx is offline
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Re: 2000/4.6/Screamin-Demon/Holley MSD

I spoke with every department(including ordering which I did) in a effort to light a fire under them. I've even got a claim in with the warranty department to not start until I receive the adapter. The production department is still doing testing and don't have a date for me. I've spoke with everyone at Holley regarding them marketing a direct fit for the MSD when I need a adapter that's not in production yet, kind of mis-leading as I wouldn't have purchased it otherwise!
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  #36  
Old December 6th, 2019, 17:01
RCP Phx RCP Phx is offline
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Re: 2000/4.6/Screamin-Demon/Holley MSD

Got a call from MSD today on the dimensions. I has to "shoehorn" the MSD in so I will be looking closely at it this weekend. They also stated they didn't think that the adapter would be out until February!
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  #37  
Old December 12th, 2019, 07:56
RCP Phx RCP Phx is offline
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Re: 2000/4.6/Screamin-Demon/Holley MSD

Good new, I hope! Holley just E-mailed me a shipping confirmation. I need to get things ready this weekend.
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  #38  
Old December 18th, 2019, 07:11
RCP Phx RCP Phx is offline
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Re: 2000/4.6/Screamin-Demon/Holley MSD

I received my MSD adapter last night, I need to decide how I want to wire it in. I did order and receive a 8 pin connector but I may want vhange to (2) 4 pin connectors or just wire it in hard.
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  #39  
Old December 19th, 2019, 20:14
RCP Phx RCP Phx is offline
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Re: 2000/4.6/Screamin-Demon/Holley MSD

Well it's running Tomorrow I'll get a chance to fully check it out. I'm unable to add pics right now so I can't show you the new harness.
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  #40  
Old December 21st, 2019, 10:34
RCP Phx RCP Phx is offline
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Re: 2000/4.6/Screamin-Demon/Holley MSD

Took it out this morning to do a hard run. It's cutting out on the top end so either I don't have the rev limiter adjusted correctly or there is "something" wrong, don't know what that would be though?
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  #41  
Old December 21st, 2019, 10:53
RCP Phx RCP Phx is offline
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Re: 2000/4.6/Screamin-Demon/Holley MSD

[QUOTE=RCP Phx;246668288]From post #7


Here's the answer, I set the rev limiter to 4600rpm. I will adjust it to 6000rpm and go for a new test.
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  #42  
Old December 21st, 2019, 14:43
RCP Phx RCP Phx is offline
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Re: 2000/4.6/Screamin-Demon/Holley MSD

That was it, I didn't get a chance to run it all the way(cause DPS was on the freeway), but I'll give it a hard run this evening.
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  #43  
Old December 24th, 2019, 05:43
RCP Phx RCP Phx is offline
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Re: 2000/4.6/Screamin-Demon/Holley MSD

Photobucket is still down so no pics. In the mean time it's running great, I will head out about noon today for California for a mileage check. After that on the 8th I've got the dyno scheduled, that gives me time to re-install my #27 injectors. On the 24th I hope to take it to the dragstrip and get some times documented.
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  #44  
Old December 27th, 2019, 16:20
Scrubber3 Scrubber3 is offline
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Re: 2000/4.6/Screamin-Demon/Holley MSD

Quote:
Originally Posted by RCP Phx View Post
Photobucket is still down so no pics. In the mean time it's running great, I will head out about noon today for California for a mileage check. After that on the 8th I've got the dyno scheduled, that gives me time to re-install my #27 injectors. On the 24th I hope to take it to the dragstrip and get some times documented.
Thanks for the effort doing this.
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  #45  
Old December 28th, 2019, 09:57
RCP Phx RCP Phx is offline
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Re: 2000/4.6/Screamin-Demon/Holley MSD

Photobucket is up for a bit so........ here's the new adapter and the harness I made.

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