LS2 to LS1 ignition coil help. - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

318iSilvia · 01-20-2018, 08:26 PM

I just acquired an e30 with an SR20DET swap. It has already been swapped over to ls2 coil packs. I, however, in an ignorant effort to upgrade accidentally purchased MSD ls1 coil packs. Honestly it was just because they were 50 bucks. But, do I literally just need to swap the pigtails or do I need to make a new wiring harness?

tuzzio · 01-21-2018, 07:13 AM

the pigtails should be the same. but the dwell settings might not be.

318iSilvia · 01-21-2018, 08:20 PM

Do you mean that the wires are in the same series left to right from ls2 plug to ls1 plug?

codyace · 01-23-2018, 08:45 AM

I'd return the MSD coilpacks as they are garbage and fail more often than me on tinder dates.

01-20-2018, 08:26 PM	#1
318iSilvia Join Date: Jan 2018 Location: Maryland Age: 27 Posts: 2 Trader Rating: (0) Feedback Score: 0 reviews	LS2 to LS1 ignition coil help. I just acquired an e30 with an SR20DET swap. It has already been swapped over to ls2 coil packs. I, however, in an ignorant effort to upgrade accidentally purchased MSD ls1 coil packs. Honestly it was just because they were 50 bucks. But, do I literally just need to swap the pigtails or do I need to make a new wiring harness?

01-23-2018, 08:45 AM	#4
codyace Post Whore! Join Date: Dec 2004 Location: Poconos, PA Age: 36 Posts: 8,030 Trader Rating: (58) Feedback Score: 58 reviews	I'd return the MSD coilpacks as they are garbage and fail more often than me on tinder dates. __________________ *Want Air Conditioning in your SR20 Swapped car? Check out www.sr20acbrackets.com for more information! Quest Alternator Conversions for SR20!* Check my Group Buy! Tired of lousy internal gates? Go external wastegate with one of my manifolds, Check out my group buy

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01-21-2018, 07:13 AM	#2
tuzzio Nissanaholic! Join Date: Oct 2013 Location: Western Mass. Posts: 2,254 Trader Rating: (3) Feedback Score: 3 reviews	the pigtails should be the same. but the dwell settings might not be.

01-21-2018, 08:20 PM	#3
318iSilvia Join Date: Jan 2018 Location: Maryland Age: 27 Posts: 2 Trader Rating: (0) Feedback Score: 0 reviews	Do you mean that the wires are in the same series left to right from ls2 plug to ls1 plug?