GM Tuned Port / Holley Steathram Engine Harness
Features
- Carburetor looks with the drivability of EFI
- Trouble-free performance with today’s fuels - put an end to vapor lock and fuel varnish problems!
- Fits V8 engines from 250-600 horsepower
- 4150 style 4BBL mounting flange - Bolts on in place of carburetor
- Available in Polished, Classic Gold and Hard Core Gray‚Ñ¢ finishes. A classic carburetor finish coming soon!
- Fully self-tuning ECU - No laptop required
- Includes full color, 3.5” touch screen LCD for both basic and advanced tuning options
- Timing control option for GM Small Cap HEI and Ford TFI distributors
- Connections for Ford, GM TH350, 700R4 and other transmission linkages
- Optional free software upgrade for full laptop control
- Easy plug and play harnesses with minimal connections
- Virtually maintenance free - keeps your vehicle reliable and ready to drive
