Pontiac LeMans ´69 1/2 mile DRAGRACE rolling start CAN WE BREAK 140mph?! LY6 with a 850HP Holley

We went and did some half mile dragrace on a airfield in Hultsfred Sweden. They had problems with the speed traps so we did test with ours phones gps speed but the result was the same every run so that didnt work that great.

[@mikegomez5796]

Let's see under the hood bro.. let see that trans install.. looking good