How much HP do shorty headers add to a 5.7 HEMI and what do they cost?

From torque gains to everyday drivability, shorty headers promise a lot for the 5.7 HEMI. Here's why this simple mod keeps ...
Fast Lane Only on MSN

When Plymouth introduced the Valiant Signet 273 (and current values)

Plymouth’s compact Valiant line was already a solid seller when the company decided to dress it up with a more upscale trim, the Signet 273, aimed at buyers who wanted small-car practicality with a ...
autoevolution

1971 Barracuda Had One Arizona Owner, and One Repaint; Drive It As Is or Go Full Restomod?

The car has a 318 with a rebuilt automatic transmission, and it looks like a solid driver; the asking price might put off some prospects ...
Jalopnik

Small Block Chevy 383 Vs. Big Block Mopar 383: How The V8 Engines Compare

Not to sound like a parody of Jerry Seinfeld here, but what's the deal with all these identical-displacement V8s from different manufacturers? We've talked about the Ford 427 vs. the Chevy 427 before, ...