2017-2022 Harley Milwaukee Eight 114 cu in, 4.016 bore, 4.500 stroke, 11.0:1 C/R, 1.080 C/H, 3 dome cc’s
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2017-2022 Harley Milwaukee Eight 114 cu in, 4.016 bore, 4.500 stroke, 11.0:1 C/R, 1.080 C/H, 3 dome cc’s
|
Make |
Harley Davidson |
|
Engine Size |
114 CI |
|
Model |
Milwaukee 8 2017-2022 |
|
Bore (in) |
4.016 |
|
Stroke (in) |
4.5 |
|
Comp Ratio |
11.0:1 |
|
Dome CC |
3 |
|
Comp Height |
1.08 |
|
Piston Part Number |
BHM8114-3 |
|
Conrod Part Nmber |
PSR10087 |
|
Pint Part Number |
927-2250-20CP1C |
|
Locks Part Number |
927x073 SWL |
|
Rings |
CPN-4016 |
|
Shelf (RPO) or Made to Order (MTO) |
ROP |
Proudly made in the USA by CP Carrillo Pistons!
- Fully CNC machined
- Balanced to +/- 1 gram
- Double forced pin oilers
- Forged from high strength 2618 alloy
- Designed for maximum performance, horsepower and reliability
- Complete kit includes two pistons, ring sets, wrist pins and clips
- Follow ring end gap and piston to cylinder clearances as per the supplied instructions
| Product Name | 2017-2022 Harley Milwaukee Eight 114 cu in, 4.016 bore, 4.500 stroke, 11.0:1 C/R, 1.080 C/H, 3 dome cc’s |
|---|---|
| Brands | CP Carrillo |
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.
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If you are unsure, get in touch by emailing [email protected], messaging us on Facebook, or phoning us at +61 7 5645 1333 (8am to 2pm AET).
What information do I need to match these pistons to my engine?
You need the engine code, bore size, stroke, rod length, pin diameter and target compression ratio. These determine the correct piston compression height and crown design.
How should ring gaps be set for these pistons?
Ring gaps must be set by your engine builder based on fuel type, boost level and the intended rpm range. Forced-induction engines usually require larger gaps.
Are forged pistons suitable for street engines?
Yes. Forged pistons handle detonation and high cylinder pressure better than cast units. Your builder should set the piston-to-bore clearance to suit your application.
What is the recommended bore clearance for the BHM8114-3 pistons?
For the BHM8114-3 pistons, a typical bore clearance of 0.0025" to 0.0035" is recommended. However, it's crucial to verify this with your specific engine build and conditions.
What type of rings are included with the BHM8114-3 piston kit?
The BHM8114-3 piston kit includes CP rings, specifically the CPN-4016, which are designed for optimal sealing and performance in high-performance applications.
What is the compression ratio of the BHM8114-3 pistons and how does it affect performance?
The BHM8114-3 pistons have a compression ratio of 11.0:1. This higher compression ratio can enhance power output and throttle response, but it requires careful tuning and high-quality fuel to avoid knock.
What material are the BHM8114-3 pistons made from?
The BHM8114-3 pistons are forged from high-strength 2618 alloy, which provides excellent durability and performance under high-stress conditions typical in performance applications.
How should I install the BHM8114-3 pistons in my engine?
When installing the BHM8114-3 pistons, ensure that the piston-to-cylinder clearance and ring end gaps are set according to the supplied instructions. Proper installation is critical for performance and reliability.
