Lq4 Wiring Harness

To get it working you ll need a gm signal stalk.

Lq4 wiring harness. We also specialize in ls and lt swap standalone harnesses. We offer ls lt swap harnesses for all gen 3 4 and 5 ls lt engines including ls1 ls2 ls3 ls6 ls7 lsa ls9 gen 5 v8 lt1 lt4 lq4 lq6 l99 vortec variants dod vvt afm. Battery ground ignition and fuel pump. Primary wire is typically an 18 gauge wire and is the most common wire found in wiring harnesses.

I mounted mine on the firewall passenger side. Tach wiring for 99 vortec ls1 tach not working on you re vortec ls1 engine answer may be here. The wire in painless performance kits runs a little larger than the standard. My lq9 harness did not have enough wire length to reach the upper inside of the passenger fender.

This includes the lt1 ls1 ls2 ls3 ls7 l99 l76 l77 l92 l98 lm7 lm4 lsa ls9 l83 and the new gen v lt1. Our direct fit custom wiring harnesses are plug and play custom built and designed specifically for your project utilizing a 94 97 lt1 4 or 97 up lsx or vortec small block. Info for 2004 chevy express van harness by request express van 6 0 wiring harness info. You ll need extra fuses relays for the fuel pump and electric fans.

This engine is the foundation for a stroker motor and when you need more room the lq4 engine is the suburban of the ls blocks. The larger wires that feed heavy draw circuits are typically 14 to 12 gauge. Speartech is your ls lt wiring harness swap specialist. The wiring for dbw cc is over at the lt1 site too.

Our engine wiring harnesses include an engine management fuse block and necessary relays. Michigan motorsports ignition coil harness connector qty 2 fitment for gm lq9 lq4 ls2 ls3 ls7 lsx 4 8 5 3 6 0 6 2 7 0 truck relocation applications 4 1 out of 5 stars 20 39 99. Psi sells standalone wiring harnesses for gm gen ii iii iv v ls lt based engines and transmissions. Drive by wire electric throttle control info explaining drive by wire and hooking up cruise control on drive by wire setups.

With a great engine builder the sky is the limit for horse power and torque endless possibilities. These harnesses include the gen ii lt1 lt4 gen iii 24x ls1 ls6 and vortec truck engines as well as gen iv 58x ls2 ls3 ls7 vortec and gen v lt ecotec3 engines. It is really that simple with the factory fit harnesses from bp automotive. Connect these 4 wires and your engine will run.

The lq4 vin u 6000 engine is an awesome gm power plant similarly related by looks to the 4 8 lr4 5 3 lm7 but is massively in a class of it own. Electrical connections to your project are. The primary wires are 16 gauge with 12 gauge for heavy draw items such as the headlights. All psi harnesses are made in the usa.

In most cases a direct fit harness will allow you to retain all of the factory.