PJ1 SKU: 57-1316

PJ1 Gas Energizer Octane Plus - 1/2-Liter

$26.95
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PJ1 Gas Energizer Octane Plus is a fuel additive for V-twin motorcycles that raises octane rating by approximately 4 numbers while providing lubricating qualities similar to lead. Reduces engine knock and ping, improves efficiency, and cleans carburetors and fuel injectors.

Features

  • Raises octane number approximately 4 numbers
  • Reduces engine knock and ping
  • Lubricating qualities similar to lead
  • Cleans carburetors and fuel systems
  • Improves overall engine efficiency
  • DO NOT use with methanol-blend fuels

Specifications

  • Brand: PJ1
  • Manufacturer Part #: 13-16
  • UPC: 023159013165
  • Container Size: 1/2 Liter
  • Weight: 0.94 lbs
  • Dimensions: 2.55 in (L) × 2.55 in (W) × 7.65 in (H)

Fitment

For all V-twin motorcycles including Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

How much octane boost do I get per bottle?

Raises octane number by approximately 4 numbers per 1/2-liter bottle added to a full fuel tank.

Can I use this with ethanol or methanol blends?

No — this product is incompatible with any methanol-blend fuels. Use only with conventional gasoline.

Will this help with engine knock?

Yes. The octane boost and lead-like lubricating qualities reduce knock and ping, improving performance on higher-compression engines.

Does this clean fuel injectors?

Yes — it cleans both carburetors and fuel injection systems as it flows through your fuel system.

How often should I use it?

Use once per fuel fill-up, or as needed to prevent knock on high-compression or modified engines.

BRANDPJ1
TYPEChemicals
SKU57-1316
WEIGHT0.94 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
5
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Feb 24, 2025

great product for high compression engines. your image is ancient, packaging changed a decade ago

— STEVEN F