✓ VERIFIED
Aug 28, 2023
Everything you expect from S&S
Have installed this kit on multiple bikes. S&S knows what they’re doing.
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S&S CYCLE
SKU: T14-1020348
S&S Cycle Power Pack 4.32-inch Big-Bore Cylinders - Harley Touring, Softail & Dyna
$10.209.000,00
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About S&S Cycle
S&S Cycle has built American V-twin performance parts in Viola, Wisconsin since 1958 — flywheels, carburetors, cams, cylinder heads and complete crate engines. When a Harley owner talks about a 124, a 128 or a 131 build, they are usually talking about S&S. Few names carry more weight with engine builders in this space.
The S&S Cycle Power Pack is a comprehensive, bolt-on upgrade kit designed to deliver significant horsepower gains on your Harley-Davidson engine. It combines 4.32-inch big-bore cylinders with matched pistons, a performance cam, cam plate, and an oil pump, creating a reliable power package without requiring extensive internal engine modifications.
Why riders pick this
- 4.32-inch big-bore cylinders for more power
- Matched piston and cam package for peak performance
- Includes cam plate and oil pump for reliability
- Complete power package in one convenient kit
When you're ready to take your Harley's performance to the next level, the S&S Cycle Power Pack provides a complete solution. This kit is meticulously engineered to work as a cohesive unit, ensuring that the 4.32-inch big-bore cylinders, matched pistons, performance camshaft, cam plate, and upgraded oil pump all contribute to a substantial increase in power and torque. It's a testament to S&S Cycle's commitment to delivering reliable, high-performance components for V-twin riders.
Comprehensive Power Upgrade
- Features 4.32-inch big-bore cylinders for increased engine displacement
- Includes matched piston and cam package for optimized performance
- Comes with a high-flow cam plate and oil pump for improved reliability
- A complete power package designed for bolt-on installation
Installation Considerations
While the S&S Cycle Power Pack is designed for straightforward installation as a complete kit, it's important to recognize that this is a major engine overhaul. Disassembly of the cam chest and top end will be required. For optimal results and to ensure the longevity of your engine, professional installation is strongly recommended. Additionally, a proper fuel management system and dyno tune will be necessary to maximize the performance gains from this upgrade.
Specifications
- Brand: S&S Cycle
- Manufacturer Part #: 310-1050D
- Category: Engine Components / Piston Sets - Powersports
- Weight: 44.19 lb
Common questions
What's included in the S&S Power Pack?
The S&S Power Pack includes cylinders, pistons, cam, cam plate, oil pump, and all necessary components for a complete cam chest and top-end upgrade.
Do I need to pull my engine for installation?
Yes, this is a major engine overhaul requiring complete cam chest and top-end disassembly. Professional installation is strongly recommended to ensure proper setup and performance.
Will this work with my stock Harley?
S&S Power Packs are designed to upgrade Harley-Davidson engines for increased performance. While it is a bolt-on kit, it's crucial to confirm compatibility with your specific year and model using the Shop by Bike tool before ordering, as it significantly alters engine characteristics.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | S&S Cycle |
| TYPE | Piston Sets - Powersports |
| SKU | T14-1020348 |
| WEIGHT | 44.19 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
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✓ VERIFIED
Apr 13, 2022
100 kit is sick! 10/5/1 compression is perfect for the 585 cams. Not going to burn the tires unless you bounce it, but at 2.7 K it pulls like a freight train. Super fun! Thanks S&S!
✓ VERIFIED
Mar 8, 2020
5 Stars
✓ VERIFIED
Jun 6, 2021
I didn't get it yet,can't wait too get it in my bike, than ill leave a review