Gm Ls3 Engine Wiring Diagram. He rarely does actual LS1 swaps because you can go to a junkyard and The next biggest expense in the swap is the wiring harness. Vehicle Requirements Maximum Vehicle GVWR Gross Vehicle Weight Rating 53L LC9 Engine 7200 lbs or less 62L LS3 Engine 5725 lbs or less.
The Phantom system can fit in just about any tank so this is a really good option that takes out the guesswork. Welcome to the LS3 wire harness built by Speed Scene Wiring Made USA. Minimum ¾ inch braided strap from the engine to the.
And Chevrolet Performance is your source for controllers designed for easy plug-and-play installation and in most applications there is no need for third-party tuning adjustments.
The engine control module is the brain of your Gen IV LS-powered project vehicle. Retrofitting a stock wiring harnessis seemingly complex and perhaps overwhelming. With Chevrolet Performances aggressive ASA camshaft installed in the LS3 62L engine it comes alive with 525 uncompromising horsepower. These harnesses include the Gen II LT1LT4 Gen III 24x LS1LS6 and Vortec Truck Engines as well as Gen IV 58x LS2 LS3 LS7 Vortec and GEN V LT ECOTEC3 Engines.