KB Performance Pistons Flat Top Piston Set KB128.030-7cc for Small Block Chevrolet

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KB Performance Pistons Flat Top Piston Set KB128.030-7cc for Small Block Chevrolet

$79.69 USD

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Brand : United Engine & Machine Co
Flat Top Piston Set KB128.030-7cc for Small Block Chevrolet by KB Performance.
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KB Performance Pistons Flat Top Piston Set KB128.030-7cc for Small Block Chevrolet
KB Performance Pistons Flat Top Piston Set KB128.030-7cc for Small Block Chevrolet
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Type
Pistons
Title
KB Performance Pistons Flat Top Piston Set KB128.030-7cc for Small Block Chevrolet
Price
$79.69 USD
Vendor
United Engine & Machine Co
Description
Technical Specs: Alloy: Hypereutectic 390 Bore: 4.155'' Crankshaft Stroke: 3.750'' Connecting Rod Length: 6.000'' Deck Height: 9.025'' Compression Height: 1.130'' Pin Size: 0.9272'' Pin Location: Centered.Spacer Ring Included.Flat Top: -7cc 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: 1/16'' Top; 1/16'' Middle; 3/16'' Bottom Gram Weight: 475/145 Compression Ratio: 12.3:1 w/58cc Heads; 11.7:1 w/62cc Heads; 11.4:1 w/64cc; 10.0:1 w/76cc Heads.

More about this item : KB Performance Pistons Flat Top Piston Set KB128.030-7cc for Small Block Chevrolet

Technical Specs: Alloy: Hypereutectic 390 Bore: 4.155'' Crankshaft Stroke: 3.750'' Connecting Rod Length: 6.000'' Deck Height: 9.025'' Compression Height: 1.130'' Pin Size: 0.9272'' Pin Location: Centered.

Spacer Ring Included.

Flat Top: -7cc 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: 1/16'' Top; 1/16'' Middle; 3/16'' Bottom Gram Weight: 475/145 Compression Ratio: 12.3:1 w/58cc Heads; 11.7:1 w/62cc Heads; 11.4:1 w/64cc; 10.0:1 w/76cc Heads.

KB Performance Pistons Flat Top Piston Set KB128.030-7cc for Small Block Chevrolet
Key Features
  • Package Dimensions: 9.98" (L) x 7.1" (W) x 4.8" (H)
  • Product Type: Auto Part
  • Package Quantity: 1
  • Country of Origin: United States
  • Piston Set Type: Flat Top
  • Compression Ratio: 12.3:1 w/58cc Heads
Technical Specifications
  • Length : 18.0 lb
  • Width : 10.0 lb
  • Height : 4.0 lb
  • Weight : 12.0 lb
Product Identifiers
  • ASIN B003M97MKW
  • UPC: 800745045140
Shipping Information
  • Ships From : United States
  • Brand : United Engine & Machine Co

Frequently Asked Questions About : KB Performance Pistons Flat Top Piston Set KB128.030-7cc for Small Block Chevrolet

01 What type of piston set is this?

This is a Flat Top Piston Set KB128.030-7cc.

02 What is the bore size?

The bore size is 4.155''.

03 What is the compression ratio with 58cc heads?

The compression ratio is 12.3:1 w/58cc Heads.

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