Sources at GM are beginning to whisper that the 2010 Pontiac G8 El CaminoPontiac G8 ST will be getting a version of the direct injection V6 present in the Cadillac CTS. First to tell us a two-engine plan for the new El CaminoG8 ST was a real possibility was Pontiac marketing director Craig Bierley, who told us the option was "absolutely on the table." Now Edmunds' site always with the exclusive Inside Line on happenings at the General claims it's more than likely not just a possibility, but a reality. Jalopnik Snap Judgment: When we speculated on the success of the Pontiac G8 ST with only a big honkin' 361 HP V8, we wondered aloud if a V6 option might not make a lot of sense. Given the disintegration of the full size truck market, and a largely unserved compact truck market, a 3.6-liter V6-powered El CaminoG8 ST could be a huge success. Is it wrong that we're almost more excited about a well designed V6 in the truck-car than the tire melting power of a V8? Note we said "almost."