YATES INTEGRATIONS

Vehicle electrical systems. Engineered, not guessed.

Custom EFI wiring architecture, GM service-manual schematics, and remote engineering for Holley and Haltech builds — from a working chassis-wiring shop, not a content channel.

 Book a remote consult Order a custom schematic

Certainty, sold three ways

Designed from real builds

Every diagram and method comes off customer cars that run — not theory.

OEM-level documentation

GM service-manual drawing standards: wire colors, gauges, connector IDs, labeled grounds — documented the way factories do it.

Save weeks of research

Proven architectures and pinouts up front, so you build once instead of chasing forum threads.

Built for professional shops, DIY builders, LS/LT swaps, and restomods — Holley and Haltech systems.

Remote Consulting

Remote Wiring Consult — Quick Hit

Remote Wiring Consult — Quick Hit

Remote Wiring Consult — Quick Hit
$95.00
$95.00
Remote Wiring Consult — Deep Dive

Remote Wiring Consult — Deep Dive

Remote Wiring Consult — Deep Dive
$275.00
$275.00
Pre-Build Architecture Review

Pre-Build Architecture Review

Pre-Build Architecture Review
$495.00
$495.00

Custom Schematics

Custom Schematic — Single Circuit

Custom Schematic — Single Circuit

Custom Schematic — Single Circuit
$195.00
$195.00
Custom Schematic — System Package

Custom Schematic — System Package

Custom Schematic — System Package
$450.00
$450.00
Full Vehicle Wiring Blueprint — Custom

Full Vehicle Wiring Blueprint — Custom

Full Vehicle Wiring Blueprint — Custom
$600.00
$600.00
COMING SOON

The Holley Integration Blueprint

How to build an entire vehicle electrical system around a Holley ECU — 14 chapters covering power distribution, grounding, CAN architecture, OEM module retention, PDM integration, and troubleshooting. Written from real builds, not theory. Join the list and be first in when it launches.