Description
Thunder Stroke Performance Cams
Description
These cams unleash an extra 13% horsepower and over 7% more torque than a stock engine and will not void the bike warranty. Used in conjunction with the Indian Motorcycles Stage 1 Exhaust and either the Stage 1 Performance Air Cleaner or the High Flow Air Cleaner (each sold separately), the Stage 2 Cams increase the performance of the Thunder Stroke 111 motor. Install the cam kit for enhanced throttle response and significantly greater power across the powerband. Turn heads with a distinctive loppy idle.
This complete kit also conveniently includes the required Calibration Code that upgrades the Engine Control Module (ECM) software from stock to Stage 2, allowing this kit to be properly installed by your dealer. No additional software purchase necessary. Designed and made in the USA Closed course racing only.
Each kit is designated with a warning triangle to indicate the restrictions that may apply. Click on the link below to review potential regulatory penalties for inappropriate installations of this item
Specifications
Material Steel
Ease of Installation Dealer Only
Required Sold Separately Thunder Stroke Stage 1 Slip-On Exhaust Kit and Thunder Stroke High Flow Air Cleaner or Stage 1 Performance Air Cleaner
Does Not Work with Stage 3 Big Bore Kit
Care and Cleaning Please see your Indian Motorcycle Rider’s Manual for specific cleaning and maintenance instructions.
Warranty 1 Year from Date of Purchase
What’s Included
- Three Camshafts
- Gasket
- Installation Hardware
- Stage 2 Calibration
- Installation Instructions.
Features
- One set (three pieces) Thunder Stroke Stage 2 Performance Cams
- 13% more horsepower and 7% more torque than a stock engine
- Provides enhanced throttle response and greater power across the powerband
- Adds a deeper, choppy idle
2022-2023 Chief Bobber
2022 Super Chief
2021-2023 Indian Springfield
2021 Vintage Dark Horse
2020-2021 Indian Vintage
2020 Indian Chief Dark Horse
2018-2020 Chieftain Classic
2018-2019 Springfield Dark Horse
2018 Roadmaster Elite
2017-2019 Chieftain Limited
2017-2019 Chief Dark Horse
2017-2018 Roadmaster Classic
2017-2018 Chieftain Elite
2016-2020 Springfield
2016-2019 Chieftain Dark Horse
2015-2019 Roadmaster
2014-2023 Chieftain
2014-2019 Chief Vintage
2014-2018 Chief Classic
Thunder Stroke Performance Cams