Description
Piston ring seal quality directly impacts compression, blow-by control, and engine longevity—especially in high-RPM racing applications where pressure spikes demand reliable containment. Our Plasma Moly ring set delivers low-tension design for reduced friction and faster ring seating, while the moly coating provides superior wear resistance and heat dissipation under sustained boost or nitrous conditions. Whether you’re building a naturally aspirated stroker or a forced-induction platform, this file-fit kit ensures precision ring-to-groove clearance for maximum efficiency.
- 4.145 in bore
- 1/16 x 1/16 x 3/16 in
- Plasma Moly coating
- Low-tension design
- File-fit installation
- 8-cylinder kit
- Premium Race Series
- MPN: J10008-4145-5
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