Jump to content
SAU Community

Recommended Posts

Hey guys just wondering has anyone used these coils on big power GTRs. Looking to upgrade ignition system & came across these coils thru the net AEM Smart coils. Need to know if these things will handle 35 plus

Other than that thinking about LS2 Truck coils. Need to know the ins & outs of the 2 looked over the net but cant seem to find anything thats states these things can handle the boost without breaking down.

Regrds,

Davepost-91874-0-85426500-1369011722_thumb.jpg

Link to comment
https://www.sau.com.au/forums/topic/425555-aem-smart-coils/
Share on other sites

I looked at these and was pretty keen on them. But their physical size is a problem. They were too big for where I wanted to put them on the firewall.

I ended up going with LS2 truck coils. I havnt tested them yet as the car is a long way off. But from what I've heard / read. They will handle a lot of boost.

They have been used on 1100kW setups.

Link to comment
https://www.sau.com.au/forums/topic/425555-aem-smart-coils/#findComment-6859230
Share on other sites

I've read on a few ecu forums about people having issues trying to get the ls2 truck coils to fire on cranking. There's something to do with the "smart" part of them causing issues with the dwell at low rpm. Has anyone else heard of this? I'm currently running ls2 car coils on my car and never had a single issue but always curious about the truck version

Link to comment
https://www.sau.com.au/forums/topic/425555-aem-smart-coils/#findComment-6859962
Share on other sites

I've read on a few ecu forums about people having issues trying to get the ls2 truck coils to fire on cranking. There's something to do with the "smart" part of them causing issues with the dwell at low rpm. Has anyone else heard of this? I'm currently running ls2 car coils on my car and never had a single issue but always curious about the truck version

we only use the truck versions and never had an issue.

Link to comment
https://www.sau.com.au/forums/topic/425555-aem-smart-coils/#findComment-6861703
Share on other sites

They need an external igniter though..

Link to comment
https://www.sau.com.au/forums/topic/425555-aem-smart-coils/#findComment-6871038
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • One thing I can tell you is, do it properly the first time. If you encounter unexpected problems just let the car sit for a week or two if you have to get some other parts or figure stuff out.  I'd have said go and use as many OEM parts as possible but since you want to change the turbo later on a custom kit is probably the better choice. Since I have no experience with RB25 just compare parts diagrams and images before buying a line kit and it should be easy to see if it has everything you need. Amayama has very good parts diagrams and part number lists, that is what I used a bunch to figure out what I might need. And don't forget to plan ahead and possibly renew other stuff that's easy to get to while you're in there doing the turbo lines. Happy wrenching
    • Update 4:   Hi all, good news. Engine is running and all the gaskets and seals seem to be working as intended. No leaks so far, even the JB Weld seems to hold. I flushed out the old coolant a few times and put in fresh coolant, not Nissan stuff, I decided to try the Ravenol Protect FL22, they claim it works for a wide variety of JDM cars and the opinions on it by some people were pretty good. And it has the nice poison green color! And man am I glad I bought a coolant system tester earlier this year, vacuum filling works wonders on this engine. I can definitely recommend this to anyone still doing it the old school way. All you need is compressed air supply. Will have to do a small test drive as soon as I can, I removed the gauge cluster again as the tacho needle was still bouncing around a bit but it was much better than before already.  I also found some cracks on all 4 tires inner and outer sidewalls. Apparently these tires should 't be parked on for extended periods or be kept under 0 degrees during storage, which I did not know. Clearly the previous owner didn't look into those details either, he probably bought them just cause they are cool semi-slicks. I'm just wondering how tf I am supposed to reach 30-80 degree tire temperatures on the public road consistenly, these tires were never going to work for my use case. I'll probably order Continental SportContact7 ones as these are the best allround summer tire available right now and I don't think I'll need anything crazier for now. Do let me know if you have experience with various tires and which ones you recommend.
    • You have no idea how many goddamn boxes I received these past three months haha Most have been put to use by now though, luckily
    • Not going to pretend I didn't do a bit of junky work this time around, but mostly due to the fact that some things I am not willing to spend days fixing right now, like wiring. I try to do most things properly the first time around.
    • Regardless of neglect or incompetence, fixing either is tedious and annoying. Most of the neglect on my car is definitely rust. I hope I can at least pass inspections later on and they won't fail the car due to slightly corroded hardlines. I was generous with rust converter and wax and it looks ok, most lines in the rear are hard to see properly anyways.  Definitely will test them though to make sure they don't rupture under pressure, in that case the car isn't going anywhere this year.
×
×
  • Create New...