F-150 with a Worked 2.7-Liter EcoBoost Makes 540 Horsepower
New turbos, exhaust upgrades and an ethanol blend engine tune more than double the stock F-150 output.
The 2.7-liter EcoBoost V6 that is the standard engine option in a handful of Ford F-150 trim levels is an impressive mill. In stock form, it offers 325 horsepower and 400 lb-ft of torque, but this small V6 was designed to be one of the most efficient gasoline engines in the half-ton segment. With EPA figures of 26 miles-per-gallon on the highway and a “combined” figure of 20 miles-per-gallon, no gas-powered, half-ton engine offers such a strong combination of power and efficiency.
When you take into account the fact that the 2.7-liter EcoBoost V6 was designed to be a fuel-friendly engine, it would make sense that there is room for improvement in terms of output. According to TFLTruck, a few basic upgrades and a couple of serious upgrades transform this fuel-friendly V6 into a proper twin turbo beast.
This 2018 Ford F-150 has CR Performance Stage 3 turbochargers, an SPD downpipe with high flow catalytic convertors, an SPD mid-pipe, Magnaflow 3-inch cat-back, a larger Mishimoto intercooler and an S&B cold air intake system. The setup is tuned to run on E30 ethanol blend, which features 30% ethanol and 70% gasoline.
The 2.7-liter V6 is mated to Ford’s 10-speed automatic transmission and 3.55 gears, with what appears to be stock wheels and tires.
Tuning the 2.7
The folks from TFLTruck recently did a piece on the work of 5 Star Tuning, a performance shop in South Carolina that specializes in Ford products. The team put a 2018 F-150 with the small EcoBoostV6 on the dyno before and after installing aftermarket turbochargers and the results were impressive, to say the least.
First, the shop tested the output of the F-150 with the stock turbochargers and the 2.7-liter EcoBoost made 310 horsepower and 379 lb-ft of torque at the rear wheels. We believe that these numbers were with a previous performance tune that took into account the exhaust, intake and intercooler upgrades with the stock turbos.
Next, the shop did two pulls with the CR Performance Stage 3 turbos and the numbers went through the roof. On the first run with the new turbos, the F-150 laid down 540.9 horsepower and 550.2 lb-ft of torque at the rear wheels and on the second run, horsepower dipped to 539.6 while torque climbed to 553.1 lb-ft. In other words, this F-150 is making right around 540 horsepower and 550 lb-ft of torque at the rear wheels and by using a conservative estimate of 18% drivetrain loss, this worked 2.7-Liter EcoBoost is making somewhere in the area of 650 horsepower and 670 lb-ft of torque at the flywheel.
So, while the 2.7-liter EcoBoost V6 is intended to be a fuel-sipping economy engine, a few common changes and a set of bigger turbochargers can turn the F-150 into a wicked, high performance machine.