JE Pistons SRP line is
proud to offer huge
performance for the price.
Forged from strong, 4032
aluminium alloy material, SRP
pistons blend strength with
affordability, offering an
excellent performance bargain
for performance rebuild and
street/strip applications.
(some applications in 2618)
Features:
- 4032 low
expansion high silicon
aluminium alloy heat treated
to SRP specifications
-
Forced Pin Oiler for
increased wrist pin
lubrication
- Pin
fitting and double spiro
locks included
-
980-2750-150 wall wrist pin
(135g) included, except where
noted (Footnote E part
numbers include
990-2750-15-51S pins)
-
CNC Machined ring grooves
accept 1/16, 1/16, 3/16 rings
(Sold Separately)
Specifications:
- Engine:
BIG BLOCK PONTIAC
-
Bore Diameter: 4.160
-
Compression Height: 1.690
- Compression Ratio with
72cc chamber volume: 10.9
- Compression Ratio with
80cc chamber volume: 10.3
- Compression Ratio with
84cc chamber volume: 9.4
- Piston Volume: -5
-
Cylinder Head: PONTIAC 400
- Piston Pin Outside
Diameter: 0.980
-
Piston Pin Length: 2.750
- Piston Pin Material: 5115
- Ringset Included: No
- Top Compression Ring
Thickness: 1/16"
-
Second Compression Ring
Thickness: 1/16"
-
Oil Ring Thickness:
3/16"
- Piston
Material: 4032
-
Forging Type: FSR
-
Piston Avg Weight: 526
- Pin Wall Thickness: 0.150
- Piston Type: Flat
- Ring Set:
S100S8-4155-5