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5.0L/5.2L HI-ENERGY ENGINE IGNITION COILS

Performance nut

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Saw this today when I was looking at new parts on FPR. It says it is a GT500 part that can be used on 5.0/5.2 engines. I take it this is something for FI folks and not so much for NA?
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Grimreaper

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nope but good find and cant wait to see a gt500 tune to see what they did with the dwell on the coils. curious if the winding's in the coils do the heavy lifting for the energy increase or if there is more to the dwell time to allow higher charge rates..

not a terrible price, but wonder what levitown or whitebear lake will sell them for!!
 

hipoxia

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I recently installed a Whipple SC on my 2019 GT and I'm wondering if these GT500 coils are a good upgrade vs stock ones.
Anyone has changed coils on GT with FI?
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Grimreaper

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I believe the shops like beefcakeracing and the like advise stock coils have functioned without issue to over 1000whp. Might try asking Terry if they would recommend coils considering how many blowers they have sold or stuck on 5.0s
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