Carolina EFI

Carolina EFI Custom wiring and Tuning of Aftermarket and GM OEM Engine/Transmission Management Systems. Give us a call. 910-474-0802

06/09/2026

05 Avalanche BTR truck Norris cam. Tuned with

04/30/2026

Well today ends the first year in business and I just want to thank everyone who's done business with me and I cant thank you all enough for making it all possible. Lord willing we grow even more and keep at it. God bless you all and thank you so much.

04/22/2026
LS Swaped 68 Camaro.  Long time customer stopped by for some simple rewiring for his electric fans to have them controll...
04/10/2026

LS Swaped 68 Camaro. Long time customer stopped by for some simple rewiring for his electric fans to have them controlled by the ECU.

Returning customer back in for a re-tune after he made a cam and converter change in his LS3 swapped 68 Camaro.
03/31/2026

Returning customer back in for a re-tune after he made a cam and converter change in his LS3 swapped 68 Camaro.

Simple in and out.  Dakota Digital cluster, duel fan relays and a little underdash wiring to help this gentleman get his...
03/19/2026

Simple in and out. Dakota Digital cluster, duel fan relays and a little underdash wiring to help this gentleman get his LS swap ready for its first fire up.

1970 Chevelle SS496 BBC 5spd TKOThis car has just been one of those I just enjoyed working on.  Car came in with a multi...
03/09/2026

1970 Chevelle SS
496 BBC 5spd TKO

This car has just been one of those I just enjoyed working on. Car came in with a multitude of issues. It would run but not good at all. Engine is control by a Holley TerminatorX steath system that got custom tune while it was here and basically took the whole engine harness off and redone the whole thing to clean the wiring up inside and under the hood. Some before and after photos are down below.
A vingate air system was installed prior also that didnt work. Quick slices were used for the wiring so that crap got taken out as well and rewired. Installed a couple interior components as well upon customers request.

02/20/2026

First start after EFI rewire, corrected ignition timing, and base tune up, no more surging and stalling. Onward to the the interior wiring.

Currently booked until the end of March for wiring and performance work.Street tuning spots still available, which tunin...
02/19/2026

Currently booked until the end of March for wiring and performance work.
Street tuning spots still available, which tuning we can work it in the schedule regardless.
Cant thank you all enough and God bless you all.

Address

Lumberton, NC

Telephone

+19104740802

Website

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