SINGLE SBC 4.040 PISTONS -16cc3.750″ ST 6.000″ ROD 1.125″ CH

Description

This piston set is forged
from high silicon 4032
aluminium alloy and specially
designed for mild turbo,
supercharged and nitrous
applications. Features Forged
Side Relief (FSR) and forced
pin oiling. Piston set
accepts 1/16, 1/16, 3/16
rings.

Includes:

• Spiro Lock: 927-042-CS
• Straight Wall Pin:
  927-2750-15-51S(130g)
• Pin fitting

Specifications
:

• Part #:
  SRP138104
• CID: 385
• Bore: 4.040
• Stroke: 3.750
• Rod
  Length: 6.000
• Compression Height: 1.125
• Compression Ratio with
  58cc chamber volume: 10.5
• Compression Ratio with
  64cc chamber volume: 9.8
• Compression Ratio with
  70cc chamber volume: 9.2
• Dome Volume: -16.0cc
• Gram Weight: 405
• Footnote: Oil Rail Support
  is Included
• Oversize:
  40
• Recommended Ring
  Set (Check Proseal listing to
  determine oil ring tension):
  S100S8-4040-5

SRP
and more.

Pistons was
founded in 1997 by JE
Pistons, the world’s largest
manufacturer of forged racing
pistons. The idea was simple,
to create a high quality
forged piston at an
affordable price. Every SRP
forging was created with
quality, performance and
affordability in mind. By
designing dedicated forgings,
the pistons became both
lighter and stronger while
machining time and scrap
aluminium were drastically
reduced. These factors have
reduced the price of SRP
Pistons and contributed to
their success. Today, over
400 different piston part
numbers comprise the SRP
product line-up, including
Chevy, Ford, Chrysler, Honda