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Speartech | LSX Harness | LSX Swap Harness | LSX
Speartech is your LSX wiring harness swap specialist. We offer LSX swap harnesses for all LSX engines including LS1, LS2, LS3, LS6, LS7, LSA, LS9, Gen 5 V8, LT1, LQ4, LQ6, L99, Vortec variants - DOD, VVT, AFM. Speartech also provides LSX ECM programming (including E38, E67, E40 E37), LSX engine wiring harness reworks and conversion, adapters, and programming harnesses.LS-58x Harnesses · LS-24x Harnesses · Powertrain Packages · Harness Reworks · 6L80 · Gen 5 V8
LSX 58x Swap Harness - Speartech | LSX Harness
When you purchase a 58x LSx harness from Speartech, the harness comes with all wiring to the engine and transmission and includes a check engine light, diagnostic connector (can be used with an OBD-2 scan tool for diagnostic purposes), fuel pump relay, throttle pedal harness, fuse block, wires for a computer controlled cooling fan relay, and
John Spears from Speartech - LS Engine Harness Swaps Made
Jul 02, 2013John Spears from Speartech – LS Engine Harness Swaps Made Easy! Posted by Scott Stap on July 2, 2013 with 0 Comments. He was interested in putting LS power into older cars of his own and used his expertise to create simplified wiring harnesses to pull it off nicely. As it always goes, after awhile started helping others do the same and he
Videos of speartech wiring harness review
Click to view on YouTube2:27Speartech vs. Street & Performance ECM Comparison4 viewsYouTube · 10 years agoClick to view on YouTube3:49Speartech LT4 / 10L90 Swap Harness Preview1 viewsYouTube · 9 months agoClick to view on YouTube1:48Speartech Gen 5 V8 LT1 Standalone Swap Harness Preview23K viewsYouTube · 4 years agoSee more videos of speartech wiring harness review
Current Performance wiring harness?
Jul 15, 2011Speartech Speartech Speartech Speartech Speartech Speartech Did I mention that I think you should use Speartech. Main reason is that Speartech builds each harness on an actual engine assembly and runs each harness to verify it is all working properly.
PSI Conversion - RIp off, LS1 wire Harness, PSI
Jan 23, 2013PSI Conversion review with 16 Comments: Shady rip off wire harness artist, bad customer service, harness wires get very hot, constant burning smell, injectors stop transferring power after harness gets hot.Reviews: 16Location: Toms River, New JerseyAuthor: Pissedconsumer318260
Speartech Fuel Injection Systems - Home | Facebook
Speartech Fuel Injection Systems, Anderson, IN. 8 likes. We developed the first LS standalone swap harness back in the 90's and have been enabling the..Followers: 8Phone: (765) 378-4908Location: 3574 E State Road 236, Anderson, Indiana, 46017
Best stand alone LS harness - Pirate4x4 : 4x4 and Off
Dec 15, 2014I went with a nicely done, nicely labeled and bug free harness from Speartech. John Spear asked me the right questions to decide what maf/iat setup and what O2 upstream sensor plugs I needed. Glad I went with Speartech while there are certainly equally good vendors out there, there are some others who care less to deliver quality.
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