Klotz Hitrate Racing Gas Concentrate 1 Gallon KL-451

High-compression engines demand fuel chemistry matched to their demands, and Klotz HiTrate Racing Gas Concentrate delivers the octane boost your setup requires without breaking your fuel budget. Mix one gallon with nine gallons of 92-octane pump gas to achieve up to 105 octanes—or blend with aviation fuel for ratings as high as 110 octanes. This concentrate eliminates the need for expensive pre-mixed racing fuel while giving you precise control over your fuel's performance characteristics.

Keep in mind that octane increases will affect your engine's combustion characteristics. You'll want to verify plug readings and potentially adjust timing and jet settings to account for changes in fuel specific gravity, which directly impact velocity and power output. Proper tuning ensures you're extracting maximum performance from your investment.

• Volume: 1 gallon
• Blending ratio: 1:9 concentrate to pump gas
• Achievable octane: Up to 105 (pump gas blend)
• Maximum octane: 110 (with aviation fuel)
• Application: High-compression racing engines
• Installation: Fuel system compatible, bolt-on integration
• Manufacturer part number: KL-451