Corvette-powered '64 Citroën ID19 restomod

Take a look at the fastest Citroën ID19 (read: DS) you'll probably ever see: a 1964 model with a Chevrolet LS1 V8 swap that produces over 400 horsepower - a most unusual eBay find of the day. What's more is that this particular hot rod Citroën has been driven by rockstar Alice Cooper, who will apparently provide an autographed guitar and tour photo to the auction winner, along with two tickets to his Christmas Pudding show and the opportunity to play a round of golf with him in Arizona.

As far as we can tell from the eBay Motors ad, the Citroën doesn't actually belong to Alice Cooper, but who cares when it has a custom rear-wheel-drive chassis by Art Morrison and more than enough grunt to break the rear wheels loose on command? Finally, that beautifully sleek, aerodynamic shape can be put to use at over 100 miles per hour. But it wasn't always so, which is part of the charm of this custom build.

The Citroën DS was many things - ahead of its time, innovative, comfortable, complex - yet a hot rod it was not. It was known more for its power steering and plush ride quality courtesy of its self-leveling, height-adjustable suspension than for being able to take a corner at high speeds. It had front disc brakes, but more importantly, they were the first power-assisted disc brakes on a production car. The DS even was designed to house an air-cooled flat six more than a decade before Porsche 911 started production, but in the end, Citroën had to use its antiquated four-cylinder mill instead.

So when this example's owner claims to have spent over $300,000 on upgrades, we think the money was spent in the right places. The suspension is still adjustable, but it's been totally overhauled and tuned to handle the V8's power. A four-wheel disc-brake setup by Wilwood provides much-needed stopping power. A custom interior with air conditioning and a roll cage make sure occupants are both comfortable and protected. What more could you want – besides a lower price?

The Buy It Now price is set at $115,000, and a previous auction saw spirited big-dollar bidding that failed to hit the reserve. At time of this writing, however, there are zero bids, with a minimum starting bid of $50,000 and five days left before the auction closes. Happy bidding!
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12-cylinder 'LS12' will blow your mind, doors off

So there you are on May 1 minding your own business on the internet when a forum user called "V12Baker" uploads a picture of the engine block above. But you're on the LS1 forum, a site devoted to the legendary V8s made by General Motors, and that's a V12. V12Baker explains that he sliced two LS1 engines and used the pieces to not only make an LS12, but also a V4 with the leftovers. That is probably when, like user "3.8redbird," you write "April Fools day is April 1st not May 1st."

But the engine is real, built by a guy named Ray and his partners in a shop in Seattle, WA. Ray said they wanted to make a V12 engine for a plane, and after experimenting with Buick 215 engine blocks they got around to the LS. With a stock stroke and a 4.4-inch sleeve, the result is a 545 cubic inch motor (8.9 liters) that fires like a V16 short of four cylinders. Their first two LS12 builds went into a 3/4-scale P51 Mustang, and a Chevrolet Tahoe two years ago. The Tahoe engine, only the second build, was said to get around 525 horsepower.

They now have the parts to make five more LS12s and are refining their technique, working on simpler solutions for the crankshafts - they machined the first crankshafts from a solid piece of steel, but that's crazy expensive. One of the engines is already slated to receive a massive Littlefield supercharger and "might find its way into a long-nosed 240Z." That Z, mind you, will also be getting its own chassis since the decades-old original item couldn't begin to handle the power.

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