Engine Kits

Wiseco 350 Chevy Forged Flattop Aluminum racing pistons 4.040" Bore Wiseco Forged Aluminum racing pistons 4.040" Bore
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Wiseco 350 Chevy Forged Flattop Aluminum racing pistons 4.040" Bore Wiseco Forged Aluminum racing pistons 4.040" Bore



Part #: KP422A4
List Price: $899.99
Our Price: $459.99
You Save: $440.00

Availability: In Stock



Wiseco Forged Aluminum racing pistons 4.040" Bore

  • Wiseco Forged Pistons w/ 2 valve reliefs 
    • Forged 2618 Aluminum Hi Performance Material 
    • 5/64"  5/64" 3/16" Ring grooves to use an economical ring pack
    • Spirolox retainers like all true Hi Perf Pistons
    • .015" Taller Compression Distance than most other brands. 1.575" Compression Height
    • Piston weight approx 536 grams
    • Piston Pin 122 grams
    • Made in USA
    • Perfect for street or strip

 

Wiseco leads the performance aftermarket by producing the highest quality forged pistons for domestic automobiles, sport compact and racing applications right here in the USA. Wiseco is unique because they forge all of their own pistons in house, and produce all of their own forge tooling right here in the USA. This allows them to control all aspects of our manufacturing process from raw bar to skirt coating finished parts

Compression ratio by CYL head CC with piston .005 in the block.

size

CID

58.0cc

64.cc

68.cc

72.cc

76.cc

Standard

350

11.13

  10.34

 9.87

 9.45

n/a

.020

 353

n/a

n/a

n/a

n/a

n/a

.030

 355

 11.28

 10.48

 10.01

 9.58

 

.040

 356

 11.33

 10.58

 10.05

 9.62

 

.060

 360

 11.43

 10.62

 10.14

 9.71







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