TCTuned

TCTuned Ontario-based tuning & fabrication company. Holley EFI, FuelTech, Haltech & HP Tuners. Daily drivers to full race builds — NA, turbo or supercharged.
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Precision installs, reliable power. 20+ years experience and still hungry. GM Specialists Holley EFI
Fast EFI
Megasquirt
EMU Black
Haltech
Big stuff3

05/11/2026

Lets make some power today. This old heavy girl needs it to get it moving down the track.

Guess the power

Twin turbo LS
Ethanol
30 pounds of boost.

1991 Foxbody finished up last week with a full Ford Godzilla swap running on Holley EFI and backed by a Tremec 5-speed.F...
05/10/2026

1991 Foxbody finished up last week with a full Ford Godzilla swap running on Holley EFI and backed by a Tremec 5-speed.
Final dyno numbers came in at 477whp and 522tq with a broad, responsive powerband and instant torque everywhere in the pull.
This one turned out exactly how a street-driven Foxbody should — clean, reliable, and an absolute riot to drive.

05/10/2026

2016 6.2L / 8-speed truck came in for calibration work and immediately presented fuel system issues under load. After evaluating the combination and future reliability goals, the truck was upgraded with an LT4 supercharger package including LT4 injectors, LT4 high-side fuel pump, and upgraded in-tank fuel system support.
Once the fuel system was sorted properly, we completed the street calibration and finalized the setup at 507whp on a conservative tune. The focus of this build was not chasing dyno numbers, but delivering a clean, repeatable, and reliable package the customer can drive every day with confidence.
Excellent drivability, stable fuel control, smooth power delivery, and plenty of room left in the combination while maintaining a safe calibration for long-term use.

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Sarnia, ON

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