Peters Performance maintains a large inventory of Probe Industries for immediate delivery. Probe Industries forged pistons are manufactured as three series, each specially designed for a specific application. The three series are the following:FPS: The Probe Factory Performance Series forged pistons are manufactured in styles resembling a factory replacement piston. They are manufactured on high silicon forgings, utilizing Probe's exclusive diamond cut skirt design, allowing very tight piston to wall clearances. Probe FPS forged pistons are about 75% stronger than cast or hypereutectic cast pistons and have greatly superior heat transfer properties. Piston weights are significantly lighter than factory pistons, making balancing your engine a necessity. FPS forged pistons use factory ring sizes and press fit wrist pins for ease of assembly.SRS: Probe Sportsman Race Series forged pistons are design for serious street or street and track applications, although we find they work extremely well even in mild or stock replacement applications. SRS series pistons are manufactured from aircraft quality 2618 forgings, which provides very high strength. Probe's exclusive diamond cut skirt design allows piston to wall clearances suitable for even the mildest applications. Since Probe SRS forged pistons are substantially lighter than stock, engine balancing is an absolute requirement. SRS forged pistons use 1/16 ring sizes and full floating wrist pins.
PRS: Probe Premium Race Series forged pistons are the ultimate in purpose designed racing pistons. With Probe's "frictionless" piston design these pistons are built for racing applications only. Piston weight for Probe PRS piston are the lightest currently available and are achieved with no internal milling. PRS forged pistons use .043 ring sizes and full floating wrist pins. Ford 302 (5.0L) Flat top
|
Engine
|
Bore
|
Stroke
|
Rod
|
C/H
|
cc's
|
Weight
|
Rings
|
Pin
|
Part Number
|
Price
|
Buy Now Click Pony
|
|
Ford 302
|
4.000
|
3.000
|
5.090
|
1.605
|
-4.0
|
|
5/64 5/64 3/16
|
.912
|
P2482F-STD
|
$42.06
|
|
|
Ford 302
|
4.030
|
3.000
|
5.090
|
1.605
|
-4.0
|
|
5/64 5/64 3/16
|
.912
|
P2482F-030
|
$42.06
|
|
|
Ford 302
|
4.040
|
3.000
|
5.090
|
1.605
|
-4.0
|
|
5/64 5/64 3/16
|
.912
|
P2482F-040
|
$42.06
|
|
|
Ford 302
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4.030
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3.000
|
5.155
|
1.540
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-4.0
|
|
5/64 5/64 3/16
|
.912
|
P3021F-030
|
$47.00
|
|
|
Ford 302
|
4.040
|
3.000
|
5.155
|
1.540
|
-4.0
|
|
5/64 5/64 3/16
|
.912
|
P3021F-040
|
$47.00
|
|
|
Ford 5.0L
|
4.000
|
3.000
|
5.090
|
1.619
|
-4.0
|
|
1.5 1.5 4.0L
|
.912
|
P2488F-STD
|
$44.51
|
|
|
Ford 5.0L
|
4.030
|
3.000
|
5.090
|
1.619
|
-4.0
|
|
1.5 1.5 4.0L
|
.912
|
P2488F-030
|
$44.51
|
|
|
Ford 5.0L
|
4.040
|
3.000
|
5.090
|
1.619
|
-4.0
|
|
1.5 1.5 4.0L
|
.912
|
P2488F-040
|
$44.51
|
|
Price is per piston. Includes wrist pins.
Ford 302 (5.0L) Dish top
|
Engine
|
Bore
|
Stroke
|
Rod
|
C/H
|
cc's
|
Weight
|
Rings
|
Pin
|
Part Number
|
Price
|
Buy Now Click Pony
|
|
Ford 302
|
4.000
|
3.000
|
5.090
|
1.605
|
-12.2
|
|
5/64 5/64 3/16
|
.912
|
P2305F-STD
|
$44.51
|
|
|
Ford 302
|
4.030
|
3.000
|
5.090
|
1.605
|
-12.2
|
|
5/64 5/64 3/16
|
.912
|
P2305F-030
|
$44.51
|
|
|
Ford 302
|
4.040
|
3.000
|
5.090
|
1.605
|
-12.2
|
|
5/64 5/64 3/16
|
.912
|
P2305F-040
|
$44.51
|
|
Price is per piston. Includes wrist pins.
|
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