Posts Tagged: EPA
Before a single Demon rolled off the line, FCA Powertrain engineers set themselves an internal goal that sounded impossible in 2015: a 9-second quarter mile with the front wheels lifting off the ground. Dodge revived a forgotten badge last used on a 1970s compact to carry that mission, and eventually delivered on every part of the promise. Read on to find out how close the finished Demon actually came to that original engineering target.
For 1970 Plymouth severed the Barracuda’s last ties to the Valiant, dropped it onto the new E-body platform alongside the Challenger, and built an engine bay big enough for a 426 Hemi. Two model years later, insurance surcharges and emissions rules had already begun taking it apart. Here is what changed between 1970 and 1971, and which one-year-only details separate the two.
In January 2017, the Detroit auto show had to share the headlines with an FBI arrest, a billion-dollar penalty, and a federal Notice of Violation. Volkswagen executive Oliver Schmidt was detained at a Florida airport over Dieselgate, Takata agreed to pay $1 billion for its deadly airbag inflators, and the EPA accused Fiat Chrysler of undisclosed emissions software on roughly 104,000 diesel trucks and SUVs. Why should muscle car fans care about any of it? Read on for what those three scandals say about the industry that builds the cars we love.
The 1973 El Camino was the biggest one Chevrolet had ever built, and it arrived carrying federally mandated bumpers that nobody had designed the styling around. Underneath sat a raft of genuinely thoughtful engineering: a wider track with deliberately mismatched camber for crowned roads, computer-designed coil springs matched to each vehicle, standard front discs, and a 22-gallon tank. Read on for what the fourth generation got right in the worst possible decade for performance.
Plymouth built the Duster by taking a Valiant, keeping everything forward of the cowl, and grafting on a new fastback roofline behind it. The result cost $2,172, sold over 217,000 copies in its first year, and could be had with a 340 for about four hundred dollars more. Only a fraction of buyers checked that box, which is precisely why those cars matter now. Read on for how a parts-bin economy car became a genuine muscle car bargain.
The redesigned 1971 Dodge Charger arrived with all-new fuselage styling and one of the last truly serious muscle-car engine lineups before insurance costs and gas prices closed the era down. Buyers could still order a 440 Magnum, a 440 Six Pack, or the legendary 426 Hemi – though only 63 R/T Chargers left the factory with that Hemi. Here’s the story behind these images and the numbers that made this the end of an era.
Chevrolet rated the 1970 Chevelle SS 454’s LS6 engine at 450 horsepower, but nobody who dyno-tested one believed the number — Super Chevy Magazine’s own testing pointed to something closer to 500. It was the most powerful engine Chevrolet ever put in a Chevelle, offered for exactly one year before EPA rules ended the experiment. Only 4,475 LS6 Chevelles were built in 1970, and just 137 are verified on today’s national registry. Read on for what made this one-year-only big block so different from every 454 that came after it.
Only 80 of these Dodge Dart GTS Hurst-Hemi coupes ever left the factory, built with fiberglass panels, a stripped interior, and a 426 Hemi tuned strictly for the quarter-mile. Chrysler skipped the radio, the warranty, and just about every comfort feature to shave weight for Super Stock competition. Today, genuine examples can command prices approaching $250,000, and specialists still build faithful reproductions for collectors who cannot find the real thing. Read on to find out what made this stripped-down Dart one of Chrysler’s most extreme factory experiments.