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i read that a 400 sport dose 64 i think they go a little faster and how fast can get them to go 85 or faster,i think mine will do 70 or 73 with my parts
xxxracerxxx i doubt your scram goes any faster on top speed than stock with those 18'' tires even with your mods unless you've also made gearing changes
I did almost 82 at the dragstrip in 1000ft. That was with 21'' tires and 15-34 gears. Motor was turning 7800 rpms on alky. It would have gained a few more mph with additional room to keep it pinned.