Product Description Coil is for EFI single-fire Twin Cam Models Designed for aftermarket and OEM ignitions Replaces OEM 31743-01 Daytona Twin Tec High-Output Ignition Coil at RevZilla Browse all RevZilla deals $118.99 In Stock at RevZilla Price checked 10 days ago Buy Now at RevZilla Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Daytona Twin Tec Size OS Condition New MPN 2009 Daytona Twin Tec