ZZP's New High Voltage Square style LS Coil pack set of 8
LS2 LS3, LS4, LS7
We are proud to release this new product after years of testing and perfecting. They produce on average 15% more spark and have dyno tested before and after results netting 4 to 5 whp gains on a naturally aspirated LS vehicle. Turbocharged and Supercharged vehicles have netted 10+ whp gains. 15%+ more spark than stock. Which are very impressive numbers for coils. Many sellers just sell aftermarket coils making claims that they are better than stock without any real testing, but have never put it on a dyno to see actual differences. We don't release a product unless it produces better results than a factory OEM coil. With several dyno runs, we have tested many aftermarket brands that produce worse power than OEM GM coils, which in our opinion is unacceptable. This set of 8 coils will fit in place of the stock coils and connect directly to the factory connectors. Once installed, you'll have the power and performance of higher energy ignition. The Increased spark energy and voltage help improve the combustion process of the fuel mixture to create a more efficient burn. This results is improved throttle response, smooth idle, and quick starts, plus increased high rpm performance! These work fine also for totally factory stock vehicles.
There are many variations of LS coils even within the same make and model year, so please check your vehicle to see if you have the square style. Compare to our pictures. It will not fit vehicles with the round style coil. The connectors and the way they mount are different so you have to verify they look like the ones pictured. We do offer the round version in another auction.
It is very important that you simply pop your hood and look at what your stock coils look like and compare them. It is literally impossible to know wihout knowing what you have. If you are unsure, take a picture and message us the picture and I can let you know if these are compatible or not.
Do not rely on the ebay compatibility chart! It is not 100% accurate based on having so many LS applications and variations from GM that it is not always accurate. You must open your hood and see what you have!
Ignition Coils Replaces Part Number:
UF271,UF-271, C1208, 5C1083, D581,521618,50253
GN10298, IC328, IC400, C561, 9201052, 26347
12556893, 12558693, 12570553, 3859078, 38590782, 392889925
52-1618, E226, H6T55171ZC, B314, 12611424
We offer a replacement 1 year warranty.
Here is a link to the round version:
https://www.ebay.com/itm/8x-ZZPerformance-LS-Round-High-Voltage-Coil-Packs-GM-Gen-IV-LS2-LS3-LS4-LS7/171069431721?hash=item27d4885fa9:g:UBEAAOSwSIxZeQ5k
Thanks for shopping!