Valco All-in-one Clear Silicone Sealant 3.00 Oz Tube P/n 71105 on 2040-parts.com

Rhys Millen loses brakes, takes second place at Pikes Peak

Rhys Millen, nephew of parts guru Steve Millen, didn't break Nobuhiro Tajima's world record at the 89th Pikes Peak International Hill Climb--Tajima did that himself. But Rhys Millen did clock a fast second-place run up the 12.42-mile course with a time of 10 minutes, 9.242 seconds in a prepped Hyundai Genesis PM580. That time was made even more impressive by the fact that Millen lost brake power in the last few miles before reaching the peak.

HBH tunes an Aston Martin V12 Vantage into the Bulldog GT

We love one-off specials here at Autoweek almost as much as we love the supercars upon which they're based. And if you're a tuner trying to pick a good chassis, we can't think of a much better place to start than the Aston Martin V12 Vantage. That's what Danish company HBH did for its Bulldog GT.

Wild Mazzanti Evantra supercar debuts

“The creation of each Evantra is a unique and emotional experience for those who participate in the project such as for the client who follows the birth of the car in each phase. Evantra V8 was not born to please everyone, instead to be herself and to generate emotions with her character and exclusivity.” That slightly broken piece of English is the refrain from Luca Mazzanti, CEO of Mazzanti Automobili. Its Evantra supercar made an appearance online before next month's Geneva motor show.