6.0L INTERCEPTOR
POWER STROKE EQUIPPED, 12-SECOND FORD CROWN VIC
For most of us, it’s natural to do a double-take when we spot an old cop car. But folks who come across Matthew Barnett’s retired police cruiser aren’t just momentarily preoccupied with its physical appearance—they’re perplexed by what they hear. “People definitely swivel-neck when you drive by,” he told us. “I’ve had some pretty good looks.”
Like so many others, Barnett picked up his retired CVPI dirt cheap, and thanks to its superb highway manners he made it his daily commuter. However, he then fell into a deal on an ’05 Ford Shuttle Bus and the wheels started turning. Having been a huge fan of the Duramax Camaro and Cummins Charger projects from One of Won Customs, Barnett pondered the idea of building his own dieselpowered car—a 6.0L-powered Crown Vic. “I thought to myself, somebody should put a Power Stroke in a Ford car,” he says. In the spring of 2017 he decided to go for it.
Shuttle Bus 6.0L
Easing the integration process, the 5R110 Torqshift remained
attached to the 6.0L throughout the swap. But before the combo was lowered into the Crown Vic’s engine bay, the 6.0L’s heads were pulled, checked out, and ARP studs added. A new oil cooler was also added for peace of mind. Then, with the front end of the car completely apart, the engine and transmission were positioned in place while Barnett built a pair of motor mounts and a transmission cross member using pieces from both the shuttle bus and the sedan.
Small Sacrifices
Despite the tight squeeze, Barnett tells us the conversion was surprisingly smooth. A few tweaks at the firewall, a tab removal on the transmission and a few sensor relocations were the extent of the most time-consuming tasks. However, due to space limitations, Barnett was forced to abandon the intercooler and make use of the car’s original cooling system (radiator, coolant reservoir, fan and fan module).
Painless Wiring
As far as the wiring was concerned, Barnett didn’t overthink it. The car’s original wiring for controlling the windows and all the functions on the dash was retained, while the harnesses necessary for the 6.0L, 5R110 and Econoline gauge cluster to work flawlessly came off the bus. Both Ford ignition systems are tied together so that each one powers up simultaneously at key-on.
Basic Mods
Once again keeping things as straightforward as possible, Barnett opted for the intake, tuner, exhaust approach to adding power (for now). The factory Garrett VGT is fed air via an intake he fabricated, and it produces more than 30 psi worth of boost thanks to custom tuning from Innovative Diesel. An SCT Livewire TS+ allows Barnett to keep tabs on boost, transmission, coolant and
PEOPLE DEFINITELY SWIVEL-NECK WHEN YOU DRIVE BY.
—MATTHEW BARNETT
engine oil temp, FICM voltage, ICP and various other key vitals. For exhaust, a custom-formed 3-inch system begins where the factory downpipe ends and culminates with a polished stainless turn-down tip out back.
12-Second Sedan
Even though the 6.0L more than doubled the car’s power output, Barnett’s original intention for his Crown Vic hasn’t changed—he still plans to use it as his summertime commuter. With the smooth-riding four-door capable of achieving 20 mpg, it’s hard to argue with that. And with the 5,000-pound sedan also capable of running mid-12s, it’s hard not to want to be behind the wheel. If you encounter Matthew Barnett’s unique creation out on the highway, be sure to move over. He’ll be cruising in the fast lane.