Torque Converters
#12
Originally Posted by 02sierraz71_5.3
what gas mileage do with a 300 stall on a 5.3
as for gas mileage, i can't really tell what i am getting. i haven't calculated it in years, even though i reset my odometer everytime i fill it up. i used to get about 18 in the summer and 15 in the winter. after the TC, it seemed to go down a bit, especially with city driving. on the highway, it shouldn't change. after 150 miles, i would be at 3/4 tank. now after 120 miles i am at 3/4 tank
#14
You're right, you can't use that Trailblazer converter on your 80e. You'll have to shop around a little bit. Hughes is who I went with, I think I would try PI if I did it again though.
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