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Blake Perma’s 600-HP 6.0L Power Stroke F-350

Jason Sands Jason Sands . August 27, 2026 . UDBG
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THIS 6.0L FORD HAS IT ALL

When most diesel lovers think of 6.0L Fords, they think of problems: By now, the 6.0L has had a reputation as a truck to stay away from. So imagine the surprise when diesel enthusiasts see Blake Perma’s truck rolling down the highway. Not only is the 6.0L reliable—thanks to new head studs and upgraded oil and EGR coolers—a host of upgrades lead to much more power than the stock version. Far from just a computer chip or upgraded software, this clean Ford has had everything upgraded from its turbo to its injectors. How about an estimated 550-600 rwhp? Maybe 6.0Ls aren’t always so bad after all.

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Not only is the 6.0L powerplant in Blake’s Ford clean, it has a host of upgrades for both reliability and performance. Although the truck has never been on the dyno, similar combinations have put down 500-600 rwhp on a hot tune.
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Power-producing modifications start with this AFE airbox system, which allows more air into the turbocharger. The open airbox also increases turbocharger sound—we consider that a benefit!

TIRED BEGINNINGS

When Blake first bought his ride, he was less than thrilled with… well, everything. “The hood was so messed up I had to get a new one, and the thing rode like it was on the frame,” Blake recalled. What started out as a few cosmetic and mild upgrades soon turned into a full-blown rebuild: Since most of the suspension was shot anyways, it was replaced and upgraded at the same time with an 8-inch lift from TCS. In addition to the lift, the wheels and tires got a major upgrade, with 22-inch chrome XD wheels, along with Toyo Open Country tires. The front suspension and steering were also modified, with a new steering box, steering column, and Ready Lift track bar.

“550-600 rwhp? Maybe 6.0Ls aren’t always so bad after all”

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Speaking of turbos, the stock Garrett turbocharger wasn’t going to cut it, so a larger 64.7mm turbocharger from Mad Turbo Works replaced the factory compressor. It’s been mounted in the factory location.
With the 6.0L Power Stroke engine, reliability is all- important: The engine has had ARP head studs in- stalled, along with new head gaskets, new oil and EGR coolers, and even this coolant filtration system from Sinister Diesel. With these modifications, Blake’s Ford has been virtually problem free.
Tuning for the engine is handled by Gear- head Automotive, which is uploaded through an SCT Livewire system. The Livewire also monitors everything from boost to coolant temperature, to battery voltage and more.

RELIABLE PERFORMANCE

With the Ford’s new look and suspension, the powertrain needed to match the cool exterior. Since 6.0L Power Stroke engines are known to have oil cooler, EGR cooler, and head gasket issues, Blake decided to tackle all three problems at once with the help of Luke Miller from Miller Performance Diesel. As long as the engine was apart, both the oil and EGR coolers were upgraded, and ARP head studs were installed. The engine also received horsepower upgrades: larger performance injectors and a 64.7mm turbo from Mad Turbo Werks. With tuning from Gearhead Automotive, the combination is able to put down a reliable 500-600 rwhp, held back only by factory the transmission.

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Although they’re a bit harder to keep clean, Blake eschewed the more popular black-wheel route and went with some chrome 22×12 XD Series wheels, which match the bright white paint quite nicely.
Blake doesn’t like empty wheel wells, so large 37×13.50R22 Toyo Open Country tires are mounted on all four corners of the truck. So far, they’ve proved to be more than adequate for both street and off-road use.
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To clear the big tires, the truck needed a big lift: that required longer springs from TCS—color matched to the truck and longer shocks from Fox Racing.

So what does Blake do with his newly-built F350? He drives it of course. Blake can be seen virtually all over California, as he uses his truck to commute more than 500 miles on a weekly basis. He also uses the Ford to tow, and even hits the occasional dyno event. Once the transmission is upgraded, he’s looking to break into the 12-second zone on the dragstrip.

So is his 6.0L an underdog? Maybe. But it’s the fit, finish and attention to detail that make Blake’s 6.0L one smooth diesel. UDBG

This clean Ford has had everything from its injectors to its turbo upgraded.”

The front of the truck received longer 4-link arms as well, which keep front- end geometry where it needs to be.
Both front and rear axles have also had their fair share of modifications: Even in two-wheel drive, the truck pulls hard and gets plenty of grip, thanks to a rear locker from Detroit and factory 410 gearing.

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A rear back up camera wasn’t originally on Blake’s Ford, but he fixed that situation with a Connect-brand head unit, display and camera.
Other than the Livewire monitor, Blake found the factory leather interior comfortable, so he left that alone.

Since everything in the front end was in pretty bad shape when Blake first got the truck, he made a number of steering upgrades, including a new steering box, along with twin steering stabilizers from TCS.
The exhaust on Blake’s Ford is a simple turbo back design from MBRP. It’s 4- inches in diameter all the way back to behind the rear tire, where it ends in a 6- inch tip.


 

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