Carb Thunderslide Kits

11 products

Carb Thunderslide Kits for Harley-Davidson offer a proven performance upgrade for CV carburettor-equipped machines, improving throttle response and mid-range power. Available from Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, our range features kits from Dynojet, one of the most respected names in fuel system tuning. These kits are designed for Sportster, Softail, Dyna, and Touring models fitted with Keihin CV carburettors, and typically include re-jetted needles, springs, and detailed instructions. A Thunderslide kit is one of the most cost-effective ways to unlock the hidden potential of your Harley-Davidson's factory carburettor. Browse the full range below.

OEM Replacement Parts OEM Only — Active Genuine H-D & replacements Tap to clear filter Custom & Performance Aftermarket Only — Active Upgrades & Aftermarket Tap to clear filter
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