Car and driver did a story about a Lingenfelter c3 that went 0-60 in 4.7 seconds and did the 1/4 in 13.3 @ 102 mph. Not bad for 2 1/2 tons of truck. The best way to trailer your sy/ty to the track. Drool here-
http://www.caranddriver.com/xp/Cara...turer=GMC&Name=New Sierra 1500&class=4&page=1
JEREMY
http://www.caranddriver.com/xp/Cara...turer=GMC&Name=New Sierra 1500&class=4&page=1
JEREMY