It's not every day that you find a Porsche Carrera GT engine up for sale on eBay, or anywhere else for that matter. This particular example of Porsche's 5.7-liter V10 thoroughbred engine with an output of 612 bhp at 8,000 rpm and maximum torque of 590 Nm (435 lb-ft) at 5,750 rpm, is said to have clocked a mere 6,000 miles or just under 10,000 km.
It's not clear from the seller's description if the ten-cylinder powerplant comes alone or together with the 6-speed manual gearbox, but the starting price is set at US$103,000 and the 'Buy it Now' price at US$128,000 [~€96,000]. Our question is simple; if you had the money to buy the V10, what car would you use it on? Voice your thoughts in the comments section after the jump.