Description
JE Pistons (SRP) smidd kolvsats 4,280″ x 1,645″, Chevy BB.
Smidda kolvar designade för att passa Edelbrock Performer RPM (110 112 cc) topplock, samt de flesta Open Chamber-toppar från GM, Dart, Brodix.
| Make | Chevrolet |
|---|---|
| Engine | BIG BLOCK CHEVY |
| Bore Diameter | 4.280″ |
| Compression Height | 1.645″ |
| Stroke | 4.000″ |
| Rod Length | 6.135″ |
| Piston Head Type | Dome |
| Piston Volume, Dome | +23 cc |
| Cylinder Head | OPEN CHAMBER |
| Piston Pin Outside Diameter | 0.990″ |
| Piston Pin Inside Diameter | 0.690″ |
| Piston Pin Length | 2.930″ |
| Piston Pin Wall Thickness | 0.150″ |
| Retainer Lock Part Number | 990-042-CS |
| Ringset Included | Nej |
| Top Compression Ring Thickness | 0.064 (1/16″) |
| Second Compression Ring Thickness | 0.064 (1/16″) |
| Oil Ring Thickness | 0.188 (3/16″) |
| Piston Material | 4032 |
| Forging Type | FSR |
| Piston Avg Weight | 622 Gram |
Compression Ratio:
- 112cc 10.5:1
- 118cc 9.9:1
- 124cc 9.5:1
Sats om 8 kolvar (kolvbult, Spirolox eller kolvringar ingår ej).
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