Design Engineering Inc. Vapor Block Fuel Line Sleeves

Reduce Vapor Lock

DEI has come up with a solution to the notorious vapor lock problem on early carbureted model vehicles. DEI Vapor Block Fuel Line Sleeves offer a quick easy fix by providing a heat resistant sleeve that protects fuel from boiling which causes vapor lock. 

Making for easier starting and better idling DEI Vapor Block Fuel Sleeves keep fuel cooler and have a split design with an adhesive flap for easy installation.  Simply apply without having to disconnect any lines or cables.

Features:

• Use on fuel lines to prevent vapor lock
• Use on any line or cable for added heat protection
• Direct heat resistance of 340 degrees Faranheight
• Split Design with an adhesive flap