Forged Pistons for Acura/Honda 2.0L B18C, 84mm, 10.5:1 Flat top, Heavy Duty (1.100 boss span)" (CP Pistons SC802)

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|
Make |
Honda |
|
Model |
Honda 2.0L B18C |
|
Part Number |
SC8002 |
|
Cylinders |
4 |
|
Bore (in) |
3.307 |
|
Bore (mm) |
84 |
|
Size |
+3.0mm |
|
Stroke |
87.2/89 |
|
Conrod |
138/137 |
|
Comp Height (in) |
1.181 |
|
Comp Height (mm) |
30 |
|
Dom/Dish CC |
-3.1 |
|
Compression Ratio |
10.2 FT |
|
Weight (Grams) |
333 |
|
Pin (mm) |
21 |
|
Rings |
CPT-3307PVD |
|
Ring Thickness |
1.2mm x 1.2mm x 2.0mm |
|
Pin included (Standard) |
827-2250-25CP3C |
|
Upgraded Pin |
NA |
|
Ultra Duty Pin |
NA |
|
Locks |
827x063 SWL |
CP pistons are compatible with oversized valves and high lift camshafts. CP Pistons represent the highest quality and is engineered for maximum power. Standard features include: Deep valve reliefs accommodate high lift camshafts; Larger valve reliefs for +1mm valve sizes; Custom skirt cam and barrel design; Accumulator grooves; High strength aluminum forgings; High performance rings; Fully CNC machined and balanced to +/- 1 gram; Wrist pins included at no additional cost; Double pin oilers force fed from oil ring groove; Pin lock grooves for easy lock removal; Pin fitting included.
| Product Name | Forged Pistons for Acura/Honda 2.0L B18C, 84mm, 10.5:1 Flat top, Heavy Duty (1.100 boss span)" (CP Pistons SC802) |
|---|---|
| Brands | CP Carrillo |
| Engine | B18 - Honda |
| Make | Honda |
Delivery & Freight
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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 SC8002 pistons?
For the SC8002 pistons, a typical bore clearance of 0.0015" to 0.0020" is recommended. However, final clearance should be determined by the engine builder based on specific application and tolerances.
What compression ratio do the SC8002 pistons provide?
The SC8002 pistons provide a compression ratio of 10.5:1 when used in a standard B18C engine configuration. Ensure that the overall engine setup, including head gasket thickness and combustion chamber volume, is considered for accurate compression calculations.
Are the SC8002 pistons compatible with high lift camshafts?
Yes, the SC8002 pistons feature deep valve reliefs designed to accommodate high lift camshafts and oversized valves, making them suitable for performance applications.
What is the weight of the SC8002 pistons, and how does it affect performance?
The SC8002 pistons weigh 333 grams each. Lighter pistons can improve engine response and reduce reciprocating mass, which can enhance overall performance. However, ensure that the engine's balance and rotating assembly are properly considered.
What type of rings are included with the SC8002 pistons?
The SC8002 pistons come with high performance rings, specifically the CPT-3307PVD set. It's important to set the ring gaps according to your specific engine build and application for optimal performance.