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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

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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.

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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

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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.

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They need an external igniter though..

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