Exterior modifications include wider arches to accommodate the one inch of extra track, 17 inch alloy wheels with Goodyear tyres and a carbon fibre rear spoiler designed for the 322 km / h (200 mph) American Champ Car series. (en.m.wikipedia.org)
If you bargain hunt, buy extra track pieces from the bulk bin instead of going name brand, and look for sales, it will only cost an arm instead of an arm and a leg. (clothdiaperaddicts.com)
He said that in the Midlands, the route is being partially electrified, with extra track capacity added, resignalling and new trains promised in around four years; saving 20 minutes off the journey time to Sheffield from around the turn of this decade. (politics.co.uk)