Mechanic421
06 Denali XL
06 Denali XL stock engine,cat back, mit,8.5 mm blue streak wires,Black Bear tune,2200-2400 circle d converter, too much to list inside transmission . My first transmission build, wish I would have done a wide band and plan on a 4l70e 2nd gear Servo soon not as firm as corvette servo. Every bushing in suspension are energy urethane . Boxed rear lower control arms . Two batteries and forgot to leave the 70 pound weight distribution hitch at home! So on the street from a light it has some drama from the front tires if I launch off to stall , but at the track it was drama free and smooth, I was afraid I might break my front axle with the stall! How much power can they take! Anyone?
