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Hey all, so just wanna get some opinions re coilpacks and harness/loom for R34 GTR.

Currently have Splitfire and will probably get Splitfire again. But just want to know if anyone tried Yellow Jacket ( https://www.performance-wise.com.au/yellow-jackets-coils/nissan-coil-packs/yellow-jackets-coil-packs--complete-set----nissan---yj-rb2526-s2.html )?

For harness/loom, anyone tried Wiring Specialist ( https://www.performance-wise.com.au/wiring-specialties/coil-pack-harnesses/wiring-specialties-coil-pack-harness-loom---skyline-r34-gtr-rb26dett.html ) ORDo-Luck ( http://www.rhdjapan.com/do-luck-enhanced-ignition-harness-kit-nissan-skyline-gt-r.html?___SID=U ) ?

Thanks in advance everyone!

What's the reason for change, misfire? Could be any number of things given it's an RB, not just coil packs..

The Ignition Projects units that Dino has on his GT-R look pretty trick: http://www.speedhunters.com/2014/10/a-spark-of-efficiency-project-gtr/

Project-GTR-IP-Coils-16-800x533.jpg

Very pricey though.

OEM is another option, although not cheap either.

You have a R34 GT-R and want to fit Yellow Jacket coil packs.

I suggest do a search on this very forum.

That was absolutely helpful.

What's the reason for change, misfire? Could be any number of things given it's an RB, not just coil packs..

The Ignition Projects units that Dino has on his GT-R look pretty trick: http://www.speedhunters.com/2014/10/a-spark-of-efficiency-project-gtr/

Project-GTR-IP-Coils-16-800x533.jpg&&0){for(var>

Very pricey though.

OEM is another option, although not cheap either.

Oh! Thanks for the link/article!

Oh! Thanks for the link/article!

No worries.

Here's some things you might want to look at with a misfire: http://www.sau.com.au/forums/topic/326043-resolved-misfire-in-r34-gtt-rb25det-neo/

It's for a Neo but many of those things would apply for the 26 too I'm presuming.

  • Like 1

My R32 had a slight miss and some missing/slurring under load. Idle miss caused by the AFMs (solder fix took care of that). Under load were coil packs, Yellowjackets took care of that (with 1mm gapped BCPR6ES plugs).

  • Like 1

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