CHEV 350 FLAT TOP PISTONS 4.040 BORE 5.70 RODS -5CC
CHEV 350 FLAT TOP PISTONS 4.040 BORE 5.70 RODS -5CC
$405.00
Description
These ruggedly durable pistons are made with exclusive high strength FM425 alloy, and enhanced with 16.5% silicon for excellent tensile strength and scuff resistance. This advanced metallurgy permits tighter bore clearances, which help minimise noise on cold engine start-up. These pistons are the ideal choice for street performance applications and late-model replacement.
More Sealed Power hypereutectics benefits:
Higher strength than cast or forged at operating temperature
Finely dispersed silicon particles provide a highly resistant wear surface and reduces scuffing
Lower material growth allows pistons to be fit tighter, improving cylinder sealing for less blow-by and more power
High silicon content allows elimination of groove inserts in certain applications
Designed to retain standard ring gaps in the top groove
Piston Specifications :
CID: 357
Bore: 4.040
Stroke: 3.480
Rod Length: 5.700
Compression Height: 1.548
Compression Ratio with 58cc chamber volume: 10.84
Compression Ratio with 64cc chamber volume: 10.10
Compression Ratio with 76cc chamber volume: 8.92
Dome Volume: -6.9cc
Pin Type: Press or Floated
Ring Size: 5/64″ – 5/64″ – 3/16″
Recommended Ring Set: Cast – SPE251X 040, Moly – SPE251K 040
Additional information
| Weight | 6.6000 kg |
|---|---|
| Dimensions | 47.00 × 24.00 × 11.00 cm |
| Category list | |
| Brand | Speed Pro |
