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| CHP maintains a large inventory of Probe
Industries Forged Pistons for immediate delivery. Probe Industries Forged
Pistons are manufactured in three series, each specially designed for a specific
application. The three series are the following: |
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FPS
Series:
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. |
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SRS Series:
Probe Sportsman Race Series forged pistons are designed for serious street and
most 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. |
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PRS Series:
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 among the lightest currently available and are achieved
with no internal milling. PRS forged
pistons use .043/3mm ring sizes and full floating wrist pins. |
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