Dynojet builds the dynamometers most performance shops tune on, along with the Power Vision and Power Commander tuning hardware riders use to actually take advantage of an intake and exhaust upgrade. Nothing else in this catalog does more to turn bolt-on parts into measurable horsepower.
The Dynojet Thunderslide Kit Stage 7 is engineered for maximum performance gains on your Twin Cam 88 engine. This kit features a custom-designed slide that significantly refines carburetor signal strength, leading to superior fuel atomization. Expect measurable improvements in power output, throttle response, and fuel economy.
Push the limits of your carbureted Harley Twin Cam 88 with the Dynojet Thunderslide Kit Stage 7. This advanced upgrade focuses on extracting every ounce of performance by optimizing the critical interplay between your carburetor and engine. The precision-engineered slide in this kit ensures a potent metering signal, resulting in highly efficient combustion and a dramatically more responsive V-twin.
This Stage 7 Thunderslide kit is for riders who demand serious performance from their carbureted Twin Cam 88. It's designed for straightforward installation and is ideal for bikes with other performance modifications, allowing you to fully capitalize on your engine's potential. To achieve the best results and ensure your bike runs perfectly, professional carburetor adjustment and dyno tuning are highly recommended after installation.
Is this kit compatible with 2007 and newer Twin Cam engines?
No, this Dynojet Thunderslide Kit Stage 7 is specifically for 2000-2006 Twin Cam 88 engines. Newer Twin Cam models use a different fuel system that requires a different Dynojet kit.
Will installing this kit require a dyno tune?
For optimal performance and to maximize the benefits of this Stage 7 kit, dyno tuning is highly recommended. This ensures your carburetor is perfectly dialed in for your specific engine setup.
What kind of performance gains can I expect?
The Stage 7 kit is designed to deliver measurable gains in power output, throttle response, and fuel economy on both stock and modified Twin Cam 88 engines by optimizing fuel delivery.
| BRAND | Dynojet |
| TYPE | Intake/Carb/Fuel System |
| SKU | 133-4017 |
| WEIGHT | 0.5 lb |
I was having issues with performance and a backfire thru the carb. I installed this kit only took about an hour and it immediately solved my problems. Easy to install and seems to have quality parts. I would recommend this kit to anyone having the same issues from a stage 1 upgrade.
