Forged Pistons for Acura/Honda, 88mm, K20A/A2 11.2:1, or K24A 12.5:1 (No K20A3 head) (CP (CP Pistons SC71472XA)
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|
Make |
Acura/Honda |
|
Model |
K24 w/K20A/A2 |
|
Part Number |
SC71472XA |
|
Cylinders |
4 |
|
Bore (in) |
3.465 |
|
Bore (mm) |
88 |
|
Size |
+1.0mm |
|
Stroke |
99 |
|
Conrod |
152 |
|
Comp Height (in) |
1.181 |
|
Comp Height (mm) |
30 |
|
Dom/Dish CC |
4.1 |
|
Compression Ratio |
12.5 |
|
Weight (Grams) |
317 |
|
Pin (mm) |
22 |
|
Rings |
CPN-3465 |
|
Ring Thickness |
1.0 x 1.2 x 2.8mm |
|
Pin included (Standard) |
866-2000-15CP1C |
|
Upgraded Pin |
866-2000-17CP3C |
|
Ultra Duty Pin |
NA |
|
Locks |
866x063 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, 88mm, K20A/A2 11.2:1, or K24A 12.5:1 (No K20A3 head) (CP (CP Pistons SC71472XA) |
|---|---|
| Brands | CP Carrillo |
| Engine | K20 |
| 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 compression ratio do these pistons provide for K24A engines?
The SC71472XA pistons provide a compression ratio of 12.5:1 when used in K24A engines.
Are these pistons compatible with the K20A3 head?
No, these pistons are not compatible with the K20A3 head. They are designed for use with K20A/A2 heads only.
What is the recommended bore clearance for these pistons?
The bore clearance for the SC71472XA pistons should be set according to the engine builder's specifications, typically around 0.0015" to 0.0025" depending on the application and intended use.
What type of wrist pins are included with these pistons?
The SC71472XA pistons include standard wrist pins (part number 866-2000-15CP1C) at no additional cost.
What is the weight of each piston in this set?
Each piston in the SC71472XA set weighs 317 grams.
