Great story!
i used to ride shotgun in my friend Kennys car,out of a small town called dudley mass.
we used to go up to Worchester mass every weekend,
the town had a certain road they closed off under a bridge/tunnel and they let races be held there.
Many times i got the pass seat view of various cars trying to mess with Kenny,
and he would just spool up and leave them all with a big grin on our faces.
that look of utter disbelief you mention,well,thats the one !! lol!
not sure what year his was,but it was a black grand national and he had the stock turbo for maybe a month before he started going Big.
at that time,i had an amx javelin and a 340 duster and a hopped up aspen,
None of which could even touch that v6 car.