Pow-Pow Power; We love our Grand Cherokee's Hemi.(Product/service evaluation)

Byline: Joe Kovach The first time any of us drives our 2006 Jeep Grand Cherokee SRT8, the overwhelming impression is of the invincible 6.1-liter, 420-hp Hemi V8 blasting this nearly 5000-pound Jeep forward. As one staffer explained it, "The SRT folks have sorted out the whole Hemi powertrain, with every bit of power seemingly available at a touch of the throttle to send this vehicle into instant rapido mode.'' Another said, "This Jeep verily begs for you to stomp the throttle and hear it scream.'' Earlier this year we timed a similar model at 4.7 seconds from 0 to ...