Big Block/Small Block Chevy
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ECU
Engine management
Terminated Harness
Engine side ready
Complete Kit
ECU plus harness
Remote tuning, done live with Shawn
Free consult
30 minutes to scope your build and setup.
First start
Live session to get the engine running safely.
Dial it in
1 or 3 hour tuning blocks on your schedule.
Haltech engine management for small block and big block Chevy V8s. Bring modern standalone control, timing, and EFI to classic Chevy power.
Hi I'm Shawn
Owner / Operator / Tuner
We're here for all your tuning needs



