Recent work and results.
Examples of recent tuning and LS swap calibration work.
Midgard Industries provides LS swap tuning and EFI calibration for Holley, ACES, and GM factory ECUs in Longview, Texas and remotely nationwide.
1978 GMC Squarebody 5.3 LS with Aces EFI
5.3 LS with Summit towing cam and TBSS intake, DBC, speed-density, 36 lb injectors, TH350. Startup, fans, base calibration and drivability tune.
- Stable idle + clean tip-in
- Part-throttle fuel + spark refinement
- Full throttle fuel + spark refinement
1984 S-10 Blazer 6.2 LS Swap with Aces EFI
6.0 LS gen3 bored out to 6.2, rec port heads, ls3 intake, 50lb injectors, TH400 with brake and 4k stall and 4.10 QP 9in with 28in tires running Aces EFI. Startup, fans, base calibration, drivability and track tune.
- Stable idle + clean tip-in
- Part-throttle fuel + spark refinement
- Full throttle fuel + spark refinement
2000 Galaxy Mercruiser 5.7 EFI Swap
Mercruiser 5.7 carb to EFI swap with Aces EFI. Startup, idle, base calibration, cruise tuning.
- Stable idle + clean tip-in
- Cruise tuning
1998 Chevy Astro LS Swap with HP Tuners
1998 Chevy Astro LS swap 6.0 LS, summit big torquer cam, 4L80E, 4X4, 2800 converter, 4.10 gears, 31in tires, TBSS intake, 50 lb injectors with HP Tuners. Startup, idle, base calibration, cruise tuning, drivability tune.
- Stable idle + clean tip-in
- Part-throttle fuel + spark refinement
- Full throttle fuel + spark refinement
- Optomize gas mileage
- Drivability tune
2012 Tahoe PPV Gas Mileage Tune with HP Tuners
2012 Tahoe PPV 5.3 Stock motor Gas Mileage Tune with HP Tuners. Startup, idle, base calibration, cruise tuning.
- Stable idle + clean tip-in
- Part-throttle fuel + spark refinement
- Full throttle fuel + spark refinement