Judging my car verses my buddies, I think the powerglide offers so much more in advantages. My car weighs 3210 and my buddies is 2980 but his will 60 foot 1.25 and mine around 1.22 [his 1.80 first verses 2.48 for mine] but he picks up 3 mph in the 1/8th and about 4 to 5 mph at the quarter. Plus the 400 uses about 40 horsepower to drive compared to 16 to 18 for a powerglide. This is just a couple of observations. Plus the 400 costs more to maintain. And the powerglide is about 40 pounds lighter.
Dave.........
Dave.........
