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Speed Pro H273CP40 289 302 FORD Hypereutectic Dura Shield 4VR FT Pistons 4.040"


Sku: FMP H273CP40

Availability: In stock

$116.46

Quick Overview

Speed Pro H273CP40 289 302 FORD Hypereutectic Dura Shield 4VR FT Pistons 4.040"

Details

Ford 289 302 Speed Pro Pistons

This is a new set (8) of Speed Pro hypereutectic Ford 289/302 pistons - H273CP. +40 bore. Flat top with 4 valve reliefs. Anti-friction coated skirts. For use with stock length 5.090" connecting rods. Includes pins and wire locks. For use with press fit or full floating bushed rods.

 

https://www.kmjperformance.com/ebay/Logos/speedpro.jpg   H273CP40

Bore

4.040"

Stroke

3.00"

Dome Shape

Flat, 4 VR

Dome Volume

-8cc

Comp. Distance

1.605"

Pin Type

Press or Float

Ring Size

5/64, 5/64, 3/16

Piston Weight

599 g. (approx)

 

Ford 289 - Compression @ .011 Deck Clearance

54.5cc

58.2cc

60.4cc

63cc

69cc

9.16

8.77

8.55

8.32

7.82

 

Ford 302 - '68-'72, '77+ Compression with 8.206 Deck Height

54.5cc

58.2cc

60.4cc

63cc

69cc

9.53

9.12

8.90

8.65

8.13

 

Ford 302 - '73-'76 Compression with 8.229 Deck Height

54.5cc

58.2cc

60.4cc

63cc

69cc

9.00

8.64

8.45

8.22

7.76

These hypereutectic Speed Pros are perfect for stock to moderate performance rebuilds. Made with a silicone aluminum alloy that allows them to run with tighter clearances, less friction, and increased sealing. Higher strength compared to regular cast pistons. Duroshield coating on piston skirts delivers longer life and reduced friction.

Additional Information

SKU FMP H273CP40
Manufacturer Part Number H273CP40
Brand Speed Pro
Color No
UPC 614046227125
Size No

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