Total Seal TSS Street Piston Rings

4.78 out of 5 stars 9 Customer Reviews

You won't lose horsepower due to blowby when you install Total Seal TSS Steet piston rings. The secret is in Total Seal's gapless second ring technology. This arrangement uses an oversize cast iron main ring, plus a chrome-faced secondary ring that overlaps the main ring's end gap. This interlocking design forms a gapless seal, which gives Total Seal TSS Steet rings a miniscule leakdown rate of just 2 percent or less, compared to the 8 to 10 percent rate for conventional gapped rings. They're perfect for street or mild race applications with 10.5:1 or lower compression ratios.

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