Holley 126-45-10 Replaceable Air Bleed - Size 45 on 2040-parts.com

Concept Car of the Week: Chevrolet Express (1987)

A fantastic selection of concept cars from the ‘80s were featured in Back to the Future II such as the Pontiac Pursuit, the Ford Probe or the Saab EV-1, but my personal favorite was the Chevrolet Express that almost ran over Marty upon his arrival in the year 2015. Before being a movie extra, the Express was presented in 1987 as another attempt from GM to adapt aircraft engineering to automotive requirements. GM had been experimenting with gas turbines for more than 20 years, dating back to the 370hp XP-21 Firebird from 1954, but that concept was quite primitive compared to its younger brother.

Fangio’s 1954 Mercedes W196R F1 car sells for £19.6 million (video)

Fangio’s 1954 Mercedes W196R F1 (pictured) sells for £19 million The Goodwood Festival of Speed is all about cars and performance, but it’s not just cars on the ground and on the hillclimb. Goodwood is a Mecca for wealthy petrolheads as well as those who can only lust after the finest motoring metal – classic and current – so it’s a sensible place to run an auction for high-end cars. And you can’t get much more ‘high-emd- – at least in terms of value – than Juan Manuel Fangio’s 1954 Mercedes W196R Formula One car which went under the hammer yesterday at Bonham’s Goodwood auction, and reached a world record auction price of £19,601,500 (including premium – £17.5m before).

Record-setting Ferrari hydroplane heads for RM's Monaco auction

A record-setting Ferrari-powered 1953 hydroplane, ARNO XI, will cross the block in May at the RM Auctions event in Monaco. The hydroplane set the speed record for a boat of its size on Lake Iseo in northern Italy, running up to 150.19 mph. Designed and built by Achille Castoldi—a friend of Ferrari Grand Prix drivers Alberto Ascari and Luigi Villoresi—convinced Enzo Ferrari to provide knowledge and technical assistance to help develop the world-record-holding boat.