Raceworks Carburettor AN 8 Dual Feed Fuel Line Plumbing Kit Holley HP QFT 3 4" 16 ARMSLIST For Sale: ROSSI S41 SHOTGUN BREAK .410. Raceworks Carby Fuel Line Kits are available in a black hard anodised finish with black PTFE AN 8 Hose and fittings. They contain a 1 8 NPT Port with Blanking Plug, which can be used with a Fuel Pressure Gauge if required. Raceworks Hose Ends are all manufactured from 6063 T6 grade billet aluminium. All Raceworks hose ends are hardcoat anodised for maximum protection, and full flow to provide uninhibited fluid movement. Female swivel hose end ensures ease of fitment once 200 Series Hose has been connected. All Raceworks products come with a 2 year warranty. Raceworks 230 Series Teflon Black Braided Hose is constructed from a PTFE (Teflon) inner tube that is compatible with all fuels, oils, nitrous including brake and clutch fluids. The PTFE (Teflon) tube has an outer cover that is durable, and resistant to abrasion and expansion. The Raceworks 230 Series Hose is the best option for use on fuel systems as it wont allow the permeation of fuel smell, and has the highest pressure and temperature rating in the range of Raceworks hoses. All Raceworks products come with a 2 year warranty.