LS1Tech.com - GM LS Performance Forum
2 days ago · General Motors LS and LT Performance Forums, News, and Rumors
List of Sensors and What They Do - LS1
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. This was done to provide more power, less …
LS1.com | GM LSx Performance Forum
Jan 6, 2026 · LS1.com | GM LSx Performance Forum Statistics Threads 167,049 Posts 2,875,774 Members 80,706 Welcome to our newest member, stevemarino24 Blogs 31 Entries 47 Last 24 …
LS1TECH - Camaro and Firebird Forum Discussion
Jan 9, 2026 · An online community for late model GM V8 engine performance enthusiasts.
LS1-LS2-LS3-LS6-LS7 PERFORMANCE - LS1Tech.com
5 days ago · LS1-LS2-LS3-LS6-LS7 PERFORMANCE - GM LS1, LS2, LS3, LS6, and LS7 engine discussion, how-to guides, and technical help.
All about Flexplates, Converters, Transmissions and Spacers
Mar 26, 2015 · Automatic Transmission - All about Flexplates, Converters, Transmissions and Spacers - When installing a different (non-stock) transmission there is often confusion over what flexplate to …
PCM Diagnostics & Tuning - LS1TECH - Camaro and Firebird Forum …
Apr 21, 2021 · PCM Diagnostics & Tuning - PCM tuning and diagnostics for GM LS1, LS2, LS3, LS6, and LS7 V8 engines discussion, how-to guides, and technical help.
243 heads off new 5.3 / 4.8 engines, same as ls2 6.0 243?
Aug 18, 2011 · 6.0 truck heads (casting #317) are popular heads with the forced induction crowd, as they are basically the same as 243 heads, but with larger 71.06cc chamber size, which lowers …
Reliable 500 HP - LS1
Jun 4, 2008 · Reliable 500 HP I am looking to build an naturally aspirated LS1 2001 to 500 hp at the rear wheels. What is the best route to take to get the power out of the engine and still keep the engine …
Question: identifying heads? - LS1
Dec 17, 2009 · LSx, LS1, LS2 LS7 GM Performance & Technical Information