Harley Sportster Conversion, 883 -1200cc, 3.505 bore, 3.812 stroke, 10:1
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Harley Sportster Conversion, 883 -1200cc, 3.505 bore, 3.812 stroke, 10:1
|
Make |
Harley Davidson |
|
Engine Size |
883-1200cc |
|
Model |
Sportster Conversion |
|
Bore (in) |
3.505 |
|
Stroke (in) |
3.812 |
|
Comp Ratio |
10.1:1 |
|
Dome CC |
-9.4 |
|
Comp Height |
1.207 |
|
Piston Part Number |
M5037 |
|
Conrod Part Nmber |
PSR5926 |
|
Pint Part Number |
791-2500-14CP1C |
|
Locks Part Number |
787x050 SWL |
|
Rings |
RS1227-3505-0 |
|
Shelf (RPO) or Made to Order (MTO) |
MTO |
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 | Harley Sportster Conversion, 883 -1200cc, 3.505 bore, 3.812 stroke, 10:1 |
|---|---|
| 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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Disclaimer:
Product images are for description purposes only. Actual product may vary.
Shipping calculations available at checkout.
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 machining is required for the M5037 pistons?
The M5037 pistons require proper bore clearance and ring gap settings as per the supplied instructions. Ensure that the cylinder bores are honed to the correct size to accommodate the 3.505-inch bore of the pistons.
What is the recommended compression height for the M5037 pistons?
The M5037 pistons have a compression height of 1.207 inches. This measurement is critical for achieving the desired compression ratio of 10:1 in your Harley Sportster conversion.
What type of conrods are compatible with the M5037 pistons?
The M5037 pistons are designed to work with the PSR5926 conrods. Ensure that the conrods are properly fitted and that the big-end and small-end clearances are within specifications for optimal performance.
What material are the M5037 pistons made from?
The M5037 pistons are forged from high strength 2618 alloy, which provides excellent durability and performance under high-stress conditions typical in modified Harley engines.
What is included in the M5037 piston kit?
The M5037 piston kit includes two pistons, ring sets, wrist pins, and clips, providing everything you need for installation in your Harley Sportster conversion.
