Chevy 489ci FHR Forged Pistons United Engine Machine IC9951.040

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Home / Automotive / Replacement Parts / Forged

Chevy 489ci FHR Forged Pistons United Engine Machine IC9951.040

$100.89 USD

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Brand : United Engine & Machine Co
Chevy 489ci FHR Forged Pistons with a 4.290'' bore and 8/pkg.
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Chevy 489ci FHR Forged Pistons United Engine Machine IC9951.040
Chevy 489ci FHR Forged Pistons United Engine Machine IC9951.040
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Type
Forged
Title
Chevy 489ci FHR Forged Pistons United Engine Machine IC9951.040
Price
$100.89 USD
Vendor
United Engine & Machine Co
Description
Chevy 489ci FHR Forged Pistons feature a flat top design.The bore measures 4.290'' (+.040'').They are used with a 6.385'' connecting rod and a 4.250'' crank stroke.The compression ratios are 10.2:1/96.5cc, 9.5:1/105cc, and 8.6:1/119cc.Technical specifications include premium 4032 alloy, a deck height of 9.800'', and a compression height of 1.270''.The pin size is 0.990'' x 2.750'' with a centered pin location.The flat top has -3cc 1 valve relief, and there are no intake or exhaust valve reliefs.The top landing height is 0.320'', and the ring grooves are 5/64'' top, 5/64'' middle, and 3/16'' bottom.The gram weight is 527/141.

More about this item : Chevy 489ci FHR Forged Pistons United Engine Machine IC9951.040

Chevy 489ci FHR Forged Pistons feature a flat top design.

The bore measures 4.290'' (+.040'').

They are used with a 6.385'' connecting rod and a 4.250'' crank stroke.

The compression ratios are 10.2:1/96.5cc, 9.5:1/105cc, and 8.6:1/119cc.

Technical specifications include premium 4032 alloy, a deck height of 9.800'', and a compression height of 1.270''.

The pin size is 0.990'' x 2.750'' with a centered pin location.

The flat top has -3cc 1 valve relief, and there are no intake or exhaust valve reliefs.

The top landing height is 0.320'', and the ring grooves are 5/64'' top, 5/64'' middle, and 3/16'' bottom.

The gram weight is 527/141.

Chevy 489ci FHR Forged Pistons United Engine Machine IC9951.040
Key Features
  • Flat Top Design
  • 4.290'' Bore Measurement
  • Used with 6.385'' Connecting Rod & 4.250'' Crank Stroke
  • Compression Ratios: 10.2:1/96.5cc, 9.5:1/105cc, 8.6:1/119cc
  • 8/pkg. Included
  • Premium 4032 Alloy Material
Technical Specifications
  • Length : 4.5 lb
  • Width : 4.5 lb
  • Height : 4.0 lb
  • Weight : 1.8 lb
Product Identifiers
  • ASIN B07HB7LMZC
  • UPC: 800745156242
Shipping Information
  • Ships From : United States
  • Brand : United Engine & Machine Co

Frequently Asked Questions About : Chevy 489ci FHR Forged Pistons United Engine Machine IC9951.040

01 What is the bore measurement?

The bore measurement is 4.290''.

02 How many pistons are included?

There are 8 pistons included.

03 What is the compression ratio?

The compression ratios are 10.2:1/96.5cc, 9.5:1/105cc, and 8.6:1/119cc.

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