Engine Kits

Sealed Power Hypereutectic .100 Dome w/ 1 Relief Piston
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Sealed Power Pistons

Sealed Power Hypereutectic .100 Dome w/ 1 Relief Piston



Part #: H426CP
List Price: $54.93
Our Price: $27.13
You Save: $27.80

Availability: In Stock

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454 BASED; .100 Dome w/ 1 valve relief, 4.250 bore x 4.00 stroke, press or floating pin, coated skirts. Pistons sold in sets of 8, price shown is each.

Ring dimensions 5/64, 5/64, 3/16
Dome Shape; .100 Dome w/ 1 relief
Compression dist 1.640
Deck Clearance .025
Skirt Clearance .0015

Compression ratio by CYL head CC

Piston P/N CID 100.9 106.9 109.4 116.9 119.0 124.0

H426CP

454

9.72

9.26

9.08

8.58

8.46

8.17

H426CP20

458

9.80

9.33

9.15

8.65

8.52

8.23

H426CP30

461

9.84

9.37

9.19

8.69

8.56

8.27

H426CP40

463

9.88

9.41

9.22

8.72

8.59

8.30

H426CP60

467

9.96

9.48

9.30

8.79

8.66

8.36

H426CP100

476

10.11

9.63

9.44

8.93

8.79

8.49

Required Options:
*Please pick your piston size:

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