01-04 Duramax LB7 BD Diesel High Idle Differential instead of relying on the

instead of relying on the engine with a restrictive factory turbo

From fully mandrel bent tubing to minimal bend degree angles

Allow for expansion

Sounds audible alerts when user-defined values are reached and automatically records the highest value of key parameters

01-04 Duramax LB7 BD Diesel High Idle Differential instead of relying on theProduct Description 01 04. 5 LB7 Easy to Install Faster Engine Warm ups Adjustable Warm up your engine faster on cold mornings with BD Diesel's High Idle Kit. Quick and easy install, the High Idle switch mounts on the dashboard and plugs in or taps onto wires under the dash. Great to use for remote starters*, PTOs and extended idling applications. *May not work with some applications Approximate Install Time: 1 Hour