



Designed for 80+ horsepower engines, the Thunder Slide Stage 7 Jet Kit includes a taller carburetor top for more slide movement and better top end performance. The revolutionary composite plastic slide provides unparalleled performance gains in both horsepower and mileage. The unique set of lift holes moderate how the slide moves with respect to throttle position; the faster the slide opens, the quicker the throttle response.
Note: This product is intended to be used only on racing vehicles on closed courses, and not for use on roads or vehicles otherwise subject to emission control requirements. In California, this product should not be used on any vehicle that is registered or licensed for use on public roads. Photo is for reference only.
Product Style | Item # | Store SKU | Manufacturer Product # | Availability |
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Product Style Dynojet Thunderslide Stage 7 Jet Kit For Harley Big Twin Evo 1990-1999 | Item # 1180694 | Store SKU | Manufacturer Product # 8708 | Availability Only 3 Left: Ships within 24 hours |