Info is more complete for 1999 2000. 2004 pontiac gto wiring harness info wiring harness info specific to the 2004 gto ls1.
Fm 1511 Ls1 Injector Wire Harness Diagram Furthermore Ls3
Ls1 stand alone wiring harness diagram. Primary wire is typically an 18 gauge wire and is the most common wire found in wiring harnesses. Later years should be similar use circuit s to compair. This typically means this wire is needed or very useful in a stand alone harness setup. Psi sells standalone wiring harnesses for gm gen ii iii iv v lslt based engines and transmissions. 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. 1998 to 2002 camarofirebird harness wiring info new pcm pinout info specific to 98 99 02 f body.
When you are doing a build with the ls family of gm engines the idea is to end up with a. The larger wires that feed heavy draw circuits are typically 14 to 12 gauge. 1999 2002 are very similar. Psi sells standalone wiring harnesses for gm gen ii iii iv v lslt based engines and transmissions. C2 information is in these links. 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.
Psi sells standalone wiring harnesses for gm gen ii iii iv v lslt based engines and transmissions. We build direct factory fit harnesses for the 4th gen f body as well as for the 1998 2003 s10. We also specialize in ls and lt swap standalone harnesses. This time on spptv i do my best to pass on the knowledge i have gained through the years building over 20 stand alone ls wiring harnesses. Around 2001 the engines no longer had egr so that does away with 5 wires. The wire in painless performance kits runs a little larger than the standard.
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. This includes the lt1 ls1 ls2 ls3 ls7 l99 l76 l77 l92 l98 lm7 lm4 lsa ls9 l83 and. It is really that simple with the factory fit harnesses from bp automotive. It seems for many people that the scariest part of the modern engine swap is the wiring harness. The primary wires are 16 gauge with 12 gauge for heavy draw items such as the headlights. I am no professional and you should do your own research.
Gallery of Ls1 Stand Alone Wiring Harness Diagram
