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MSD Controller Harness #2099839 06/28/16 10:27 AM 06/28/16 10:27 AM
Joined: Jan 2003 Posts: 2,042 MD RTSE4ME OP top fuel
RTSE4ME OP top fuel Joined: Jan 2003 Posts: 2,042 MD	I have a 05 5.7 with early 2 pin coils. Looks like the harness for the early coils have been discontinued by MSD? Also I have a set of Eagle heads that I will eventually like to use. What do I need to switch to the later model coils and that would work with both heads?

Re: MSD Controller Harness [Re: RTSE4ME] #2099894 06/28/16 11:49 AM 06/28/16 11:49 AM
Joined: Jan 2003 Posts: 3,871 Smyrna, South Carolina STEFF master
STEFF master Joined: Jan 2003 Posts: 3,871 Smyrna, South Carolina	Buy the later coils and the proper harness for the MSD and you're good. You'll also need the later valve covers as well.

Re: MSD Controller Harness [Re: STEFF] #2099964 06/28/16 02:00 PM 06/28/16 02:00 PM
Joined: Jan 2003 Posts: 6,266 Renton Washington T Triple Threat master
Triple Threat master T Joined: Jan 2003 Posts: 6,266 Renton Washington	Originally Posted By STEFF Buy the later coils and the proper harness for the MSD and you're good. You'll also need the later valve covers as well. Agreed -Dustin 67 Dart, 9 second, 392" G3 Hemi 68 Barracuda 340 F/SA

Re: MSD Controller Harness [Re: RTSE4ME] #2100273 06/28/16 11:26 PM 06/28/16 11:26 PM
Joined: Jun 2015 Posts: 29 NJ, USA Hemijoejr member
Hemijoejr member Joined: Jun 2015 Posts: 29 NJ, USA	I just bought one for the early coils and installed it no more than 2 weeks ago. They are not listed on Summit Racing any more. Just the later setup. I ordered mine off of EBay and it was drop shipped from MSD. Stock Displacement, pump gas, 5.7L Gen 3 Hemi, early 5.7L heads, 3670lbs with driver, Best time and MPH 11.11@120.9MPH

Re: MSD Controller Harness [Re: Hemijoejr] #2100291 06/28/16 11:54 PM 06/28/16 11:54 PM
Joined: Jan 2003 Posts: 2,042 MD RTSE4ME OP top fuel
RTSE4ME OP top fuel Joined: Jan 2003 Posts: 2,042 MD	Originally Posted By STEFF Buy the later coils and the proper harness for the MSD and you're good. You'll also need the later valve covers as well. Thanks Steff Can I use 06-08 valve covers on Eagle heads? Or do I need the 09 and later valve covers? Originally Posted By Hemijoejr I just bought one for the early coils and installed it no more than 2 weeks ago. They are not listed on Summit Racing any more. Just the later setup. I ordered mine off of EBay and it was drop shipped from MSD. If I keep the early coils can they be used when I swap to Eagle heads? The old harness is still available on ebay but it is no longer on MSD site. Trying to figure out which way to go without having buy things twice.

Re: MSD Controller Harness [Re: RTSE4ME] #2100434 06/29/16 08:48 AM 06/29/16 08:48 AM
Joined: Jun 2015 Posts: 29 NJ, USA Hemijoejr member
Hemijoejr member Joined: Jun 2015 Posts: 29 NJ, USA	No, you need Eagle specific valve covers due to the updated valve train geometry and they require the later style coils. Stock Displacement, pump gas, 5.7L Gen 3 Hemi, early 5.7L heads, 3670lbs with driver, Best time and MPH 11.11@120.9MPH

Re: MSD Controller Harness [Re: RTSE4ME] #2101161 06/30/16 03:19 PM 06/30/16 03:19 PM
Joined: Jan 2003 Posts: 6,266 Renton Washington T Triple Threat master
Triple Threat master T Joined: Jan 2003 Posts: 6,266 Renton Washington	Originally Posted By RTSE4ME Originally Posted By STEFF Buy the later coils and the proper harness for the MSD and you're good. You'll also need the later valve covers as well. Thanks Steff Can I use 06-08 valve covers on Eagle heads? Or do I need the 09 and later valve covers? I am using 06-08 valve covers and coils on my Apache headed 392. Some trimming was required to the internal braces. -Dustin 67 Dart, 9 second, 392" G3 Hemi 68 Barracuda 340 F/SA

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