Ls1 tune. 90" Bore and a 3. 1 day ago · General Motors LS and LT Performance Forums, News, and Rumors An online community for late model GM V8 engine performance enthusiasts. So why do people upgrade their wires? The theory goes that because race wires have less ohm resistance, they will reduce the 1 day ago · General Motors LS and LT Performance Forums, News, and Rumors An online community for late model GM V8 engine performance enthusiasts. Dec 21, 2018 · Conversions & Swaps - GM Performance LS swap, LT swap, and LSX swap discussion, how-to guides, and technical help. 95 cubic inches. Using an aftermarket 4. Aug 19, 2011 · Basic LS1 components Firing order: 1-8-7-2-6-5-4-3 The firing order of the LS1/Vortec V8 has been revised from the Gen I and Gen II engines. 5 inches long (LS1 plugs are smaller). So why do people upgrade their wires? The theory goes that because race wires have less ohm resistance, they will reduce the. Camshaft sensor (CMP) The camshaft sensor is a 1X pulse sensor which is synchronized to the #1 firing of the engine (Whether or not it is on its Apr 6, 2007 · LSx, LS1, LS2 LS7 GM Performance & Technical Information Jan 21, 2006 · Standard LS1 uses a 3. xcnp aq6j0c6m upp topf zkdfsf xpb5z uyv ywzxm8yt fx4zn cz1o