-8%
KB157.030 +5cc مجموعة المكبس المقبب لكتلة صغيرة شيفروليه
مميزات خاصة
- Package Dimensions: 9.98" (L) x 7.1" (W) x 4.8" (H)
- Package Quantity: 1
- Country of Origin: United States
- Product type: AUTOPART
وصف
Technical Specs:
Alloy: Hypereutectic 390
Bore: 4.030''
Crankshaft Stroke: 3.250''
Connecting Rod Length: 5.700''
Deck Height: 9.025''
Compression Height: 1.678''
Pin Size: 0.9272''
Pin Location: Centered
Solid Dome Top: .100'' -.5cc 2 Symmetrical Valve Reliefs
Intake Valve Relief: 0.280'' Depth / 2.168'' Diameter
Exhaust Valve Relief: 0.280'' Depth / 2.168'' Diameter
Top Landing Height: 0.275''
Ring Grooves: 5/64'' Top; 5/64'' Middle; 3/16'' Bottom
Gram Weight: 585/145
Compression Ratio: 11.3:1 w/58cc Heads; 10.7:1 w/62cc Heads; 10.5:1 w/64cc; 9.1:1 w/76cc Heads
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