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SKU: SC7327PVD
SR20DE w/ Turbo - Bore (86.5mm) - Size (.5mm) - 8.5:1
All pistons come balanced within one gram, include pin lock grooves and wrist pins at no additional charge.
Features
- Dedicated forgings
- Balanced to + or 1 gram
- Wrist pins provided at no cost
- Pin fitting provided at no cost
- Accumulator Grooves
- Dual forced pin oilers
- Pick lock grooves
- Fully CNC machined
- USA Made
Pistons come with wrist pins, pin fitted, and locks (except for Subaru).
CAM AND BARREL
The Cam is the shape around the skirt of the piston and the barrel is the shape from under the oil ring to the bottom of the skirt. Extensive research and development has been done to find the optimum skirt shape for each piston. These shapes have been found to seal up cylinders and reduce harmonics in the bore better than ever before. Depending on the forging and application, different cam and barrel profiles are utilized for maximum performance. Having the correect cam and barrel on a part promotes the following:
1. Tighter clearances
2. Less noise
3. Better ring seal
4. More power
5. Increased durability
ANTI DETONATION GROOVES
Specifications
|
Old Part Number |
SC7327 |
|
Shipping Weight (Dimensional) |
6.000000 |
|
Part Type |
Pistons |
|
Make |
Nissan / Infiniti |
|
Model |
180SX 89-90 S13, 240SX 89-94 S13, 240SX 95-98 S14, Sentra 00-06 B15, Sentra 91-94 B13, Sentra 95-99 B14, Silvia 89-94 S13, Silvia 95-98 S14, Silvia 99-02 S15 |
|
Engine |
SR20DE, SR20DET |
|
Rod Length |
5.365" / 136.3mm |
|
Rod Length Oversize |
Standard Length |
|
Bore Diameter |
86.5mm |
|
Bore Oversize |
0.020" / 0.5mm |
|
Stroke |
86mm (Standard Stroke) |
|
Compatible with Stock Sleeves |
Yes |
|
Requires Aftermarket Sleeves |
No |
|
Compression Ratio |
8.5:1 |
|
Pin Size |
0.866" / 22mm |
|
Upgraded Pin (not included) |
866-2250-25CP3C |
|
Included Ring Set |
CPT-3406PVD |
|
Included Pin Locks |
866x063 SWL |
|
Included Pin |
866-2250-20CP1C |
|
Face Type |
Dish |
|
Dome cc |
-15.5 cc |
|
Compression Height |
1.260" / 32mm |
|
Brand |
CP Pistons |
|
Skirt Type |
Full Round |
|
Piston Material |
2618 |
|
Carb Legal |
No |
|
Wrist Pin Wall Thickness |
0.200" |
|
Wrist Pin Dimensions |
.866" x 2.250" x .200" |
|
Pin Material |
5100 Chrome Moly Steel |
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