We stopped by JE Pistons and talked to Sean Crawford about the SRP line of pistons. Sean was happy to show us the latest product in the very popular SRP line of pistons, the SRP Professional Series. Incorporating features used in professional racing - such as lightweight forged side relief forgings, high quality wrist pins and CNC machined ring grooves and skirts. Crawford says, “The new line of SRP Pistons will change everything the industry knows about affordable forged pistons.”
Check out the Video Feature we shot with JE/SRP!
The SRP Professional Piston Package includes a lightweight, low friction metric ring package that includes 1.2 mm top ring, 1.5 mm Napier (hooked face) second ring and a 3.0 mm standard tension oil ring. Development of the SRP Professional line of pistons took over a year to finalize using 3D computer modeling.
Features of the SRP Professional Pistons:
- Advanced, lightweight FSR forging that eliminates stress concentrations for superior strength
- Up to 20% lighter than traditional equivalent
- High-silicon 4032 aluminum alloy for reduced piston-to-wall clearance and quiet operation
- Accumulator grooves for improved ring seal
- Designed for normally aspirated or moderate forced induction/nitrous applications
For more information about SRP’s Professional Series Pistons, visit their site at
www.srp.com 
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