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Flyin' Miata Big Spark kit (without coils)

Coils not included
Flyin' Miata Big Spark kit (without coils)

Regular Price: $349.00

Special Price $299.00

Put some lightning in your engine bay with FM's LS3 coil upgrade.

Made in the USA

Exclusive to Flyin' Miata

Flyin' Miata Big Spark kit (94-00 without coils): out of stock. Sign up to get notified when this product is back in stock.
Flyin' Miata Big Spark kit (VVT without coils): 1 in stock
Flyin' Miata Big Spark kit (MSM without coils): out of stock. Sign up to get notified when this product is back in stock.

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Note: for cars with a Hydra or other standalone ECU that can control sequential ignition using four individual coils. Currently, the FM221 does not support this feature. While all generations of the Hydra can run the Big Spark, we only have good base maps for 2.7.

High combustion pressures created by forced induction or high compression pistons can overwhelm the spark created by the stock ignition. Inexpensive coil-on-plug conversions don't supply the extra energy required to cope with this.

The coils used on GM LS3 engines - such as the ones found in the Corvette - produce a very high-energy spark. Team these coils up with the included race plugs and never worry about spark misfires again. Since each coil fires a single cylinder, this also means the coils have more time to recharge at high RPM.
We have customers running this setup up to 35 psi boost with a good plug gap, water injection, & no misfires.
This version does not include coils. You can source coils yourself from a junkyard or a GM dealer. You will need Corvette LS2 or LS3 coils, the bracket cannot accomodate some of the larger versions. Includes coil brackets, GM connectors, custom plug wires with a lifetime warranty, a new ground strap, a set of four race plugs and various electrical parts for the wiring as well as instructions for wiring. The VVT version includes new stainless lines for the VVT oil feed. Not compatible with the EGR plumbing.

The kits vary depending on the year of your head. If you have swapped for a different engine, make sure you buy the kit for the engine you are using.

Additional Information

Additional Information

Part number 04-59110
Fits: 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2004 (non-MSM), 2005 (non-MSM), MSM
Manufacturer Flyin' Miata
Flyin' Miata exclusive Yes
Fits Exocet? Yes
Proposition 65 Warning: Cancer and reproductive harm
California emissions No

Customer Reviews 1 item(s)

Great kit and results
Must use LS3 coils, the others don't fit. Need to bend the metal brake booster line that is bolted to the firewall in order to clear the ignition wires.
Kit is great and includes everything except the Hydra connector crimping tool. Car seems to rev faster and the the idle is silky. If you intend at some point to go through emissions inspection don't remove the egr pipe. You don't need to remove it to fit in the coils and bracket. Jeremy's modification to the Hydra tune was great, fast turn around.
Review by Redmist / (Posted on 1/12/2017)
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Regular Price: $349.00

Special Price $299.00