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1969 Mustang BOSS 302.0: DSE Suspension, 5.0 V8

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V8TV_BOSS302L.jpg

 

We are have started another cool project in the V8 Speed Resto Shop (AKA V8TV) - The BOSS 302.0!

 

This 1969 Mustang was literally a barn find and will be going through a complete transformation in our shop with some high-tech parts designed to make this a comfortable street cruiser that will also perform on an autocross or road course.

 

The body shell will remain stock appearing, except for the addition of some carbon fiber body pieces from Anvil Auto. The Steinhauser Design rendering illustrates the clean appearance with the Anvil carbon fiber hood, bumpers, rear deck, quarter extensions, and dash face. Also visible are the Forgeline wheels and big brakes.

 

Under the hood is a Ford Racing 5.0 Coyote engine and a manual transmission. The suspension is all from Detroit Speed, utilizing their new Mustang Aluma-Frame and Mustang QUADRALink in the rear.

 

We will be posting pictures and videos of the build of this car as it comes together.

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Here is proof that this car came out of a barn!

 

BOSS302_Beginning.jpg

 

Here's what we're starting with:

 

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It's a pretty clean AZ car.

 

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Looks comfy, huh?

 

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This one is hiding troubles...

 

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The floor had some surface rust and the footwells appeared to be soft.

 

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Some grinding here and there revealed ugliness in the doors.

 

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And the driver side quarter panel was a victim to some previous repairs.

 

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We trimmed the majority of the damage quarter panel skin, leaving the original edges and creases in place so that we could accomplish two things. First of all, this will allow the

media blaster better access to the inner structure of the car. Second, it retains the alignment points for when we go to install the new quarter panel. When that time comes, we will install the deck lid, quarter extensions, and door before trimming the remaining edges of the original quarter panel. This will allow us to align the new panel to those pieces properly.

 

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We took a few minutes to make a closeout panel for the old heater box because we will be installing a Vintage Air AC system.

 

69_Boss302.0_07.20.12_02.JPG

 

Next up, the media blaster!

 

69_Boss302.0_07.20.12_18.JPG

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Hope you're getting lots of vids for Youtube .. This build is gonna ROCK!

 

 

We sure are. We hope to publish the intro video next week, then the DSE suspension installs soon thereafter.

 

Thanks for the kind words!

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COOL build. Looking forward to updates.

 

Best of luck!!

 

Thanks! We'll need it!

 

 

The BOSS 302.0 survived its visit to the media blaster with minimal surprises.

 

69_Boss302.0_08.03.12_16.JPG

 

 

 

The blaster left a few pieces of duct tape on the car to use as guides to illustrate how much filler was on the car in various places. The tail pan was toast, and the passenger quarter was pretty wrinkly from crash damage.

 

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It's kind of hard to tell in this pic, but the passenger quarter was pushed in about 1/2" and had been pulled before.

 

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Other than the quarter panel damage, the blasting process did not reveal any new surprises.

 

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After the initial inspection, the crew spun the car on the Autwirler while blowing it out to free any loose blasting media. THen they attacked the car with an 80-grit DA sander to knock off the rough media blast texture, then scrubbed it with Scotchbrite pads and wax & grease remover before a final blow-down and BASF EP760 Epoxy Primer.

 

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You'll note that the panels targeted for removal were not primed completely to save on materails.

 

69_Boss302.0_08.09.12_12.JPG

 

Overall, the shell is very clean, and will provide a great foundation from which the BOSS 302.0 will evolve!

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The BOSS 302.0 will be running the Ford Racing 5.0 Coyote engine, and the package comes with a controller and harness to make it all function.

 

69_Boss302.0_07.25.12_07.JPG

 

The harness resembles most EFI harnesses, with a couple extra connectors for the 4 cam position sensors. The Coyote makes 412 HP and weighs 440 lbs, and all 4 cams are variable. Pretty cool stuff.

 

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The ECM is a OE grade unit, and is OK to mount under the hood or even in a fenderwell. The manual explains the options.

 

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We like the supplied power center, which houses the relays and provides LED indcators for quick visual verification of succesfull operation of each circut. We like to put these in the glove box so you can see what's up at a glance.

 

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These engines do not have provisions for power steering pumps, as the new Ford cars they power have electric steering.

 

Here you can see the Vintage Air Frontrunner serpantine belt and A/C system for the 5.0. The Vintage Air unit adds the pump as well as the A/C compressor in a tight package.

 

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The 5.0 is an aluminum engine, and although we love the look of the raw cast block, heads, and bracketry, we hate how the aluminum oxidizes and turns ugly over time. So we've been coating engines with Eastwood's Ceramic Engine Paint in Aluminum Silver. We shot a test part with this stuff and cooked it to 500 degrees in our oven without any hint of color change or blistering, and it resists solvents. So now aluminum parts stay looking like aluminum thanks to the "nano ceramic technology". That's OK, I don't know what it means either.

 

 

69_Boss302.0_08.23.12_14.JPG

 

Here's a sneeky-peeky of how the 5.0 fits in the engine bay with the Detroit Speed Aluma-Frame underneath.

 

69_Boss302.0_08.27.12_04.JPG

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have you considered removing the quarter scoops?

 

We wanted to keep the '69 elements present, so we elected to keep the quarter scoops. If anything, we'll make them functional if we can, but it's tight back there!

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Here's the intro video on the BOSS 302.0.

 

In this video, we extract the car from the barn, and go over the plan and design concepts for the car.

 

 

(Anyone know the trick to embed YT videos into posts and have them play?)

 

Click to sub4sub.gif and never miss a BOSS 302.0 video!

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Nice! Very similar to my build. Love the Coyote motors..http://www.1969stang.com/mustang/forum/showthread.php?t=9226

 

Thanks! And thanks for posting the link, we'll definitely check yours out and see how things went for you. Cool car!

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I love the direction of this build. Classic styling, with modern features. PERFECT.

 

I'm curious to hear how your power steering issues are resolved, and what you guys think of the steering feel when done. I know the P/S has been a major hurdle with nearly every other Coyote motor swap. I know Ford has also done a GREAT job at doing what they can to help.

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I love the direction of this build. Classic styling, with modern features. PERFECT.

 

I'm curious to hear how your power steering issues are resolved, and what you guys think of the steering feel when done. I know the P/S has been a major hurdle with nearly every other Coyote motor swap. I know Ford has also done a GREAT job at doing what they can to help.

 

Thanks!!

 

So far, we do not have any power steering issues, we have the Vintage Air Front Runner serpentine system which mounts a GM Type II steering pump on the Coyote to power the Detroit Speed rack and Hydratech booster unit. But the real test will be driving the car, and we'll let you know. On a side note, this is the same rack & pump that are in the DSE test car Mustang, and they seem to be burnin' up tracks all over the country with theirs.

 

dse-1966-mustang-499.jpg

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Great video! Been subscribed for a while now but will be really watching this build!

 

Thanks!

 

We've just finished replacing some sheetmetal on the car, it's coming along nicely. I'll post more pics and a new video soon!

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Here's the video install of the Detroit Speed Aluma-Frame and front suspension system. Some of the holes are a little tricky to drill, but overall, the install went smoothly. Can't wait to drive this one!

 

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