DDTech

05/31/2026

June 3rd through June 8th I will be in Las Vegas on vacation.

We will still be providing remote support to clients and shops , but please be patience on the reply times. I know you guys are used to the quick turn arounds but ill get to em when I can.

If you're inquiring about tuning visit our website ddtechtuning.com and fill out a request for. or email me [email protected].

As always. Stay blessed and be Kind, it cost nothing.

DDTech Tuning delivers precision remote tuning for late-model GM LS and LT engines. Trusted by racers across the U.S., tuned by Louisiana-based expert Derek Dunbar.

05/31/2026

Hugh gains going from a roto big gulp to a modified version from CPD.
No other changes.

This is Aashish personal car from carrera performance out of Maryland.

excited about this car this year.

05/29/2026

Effective immediately.

If you send me a log without any context, feedback anything, it will be ignored.

A log only tells half the story, your feedback is important. I cant guess. please do us both a favor and properly let me know information even if the car runs great, tell me that.

05/28/2026

About to get started on this base file for Mr. Jim.
This LS3 swapped Chevelle is gonna be sweet!!

05/26/2026

Before and after for Florida High Performance.

Woooooowwwww

05/26/2026

Alittle intake and header quick tuneup for Late Model Domestics

05/22/2026

I will be in Vegas , my favorite city in the whole f**ken world, the first week of June till the 7th for vacation with the wife and sister in law.

I will be answering emails and calls etc but as time allows. I will also be doing some minor in person tunings as well. If youd like to setup a time to do so lets get something locked in..

05/21/2026

Florida High Performance

Jorge came to FLHP With some issues to get ironed out.
Sbe ls3 - Maggie 2300.
ram air so the maf signal was alittle eh and we decided to SD tune it.

Pump gas numbers vs E50.
Low side was giving issues above that so we elected to leave it.

Pretty solid numbers for a cam and blower on 9-10psi.

pump gas was 15* vs the 18-19* on E50.78-.82 lambda

05/20/2026

Mario and his crew at Late Model Domestics got this thing right.

Manual 416ci Lt4 2650 (11.5psi)
11psi.

finishing this up as we speak.
17* - .81-.82 lambda

stopping here for some intercooler issues but man what a riot on pump gas.

05/19/2026

Remote tune finished up for Mr. James park.

LS1 SWAP
799 head
Pac Racing Springs Valve Spring
Elgin E-1840-P
BTR Chromoly One Piece

Pretty straight forward and amazing out come!