Gearheads are known for pushing boundaries and often struggle with knowing when to quit. Just 1 more pound of boost, or just one size larger nitrous jet can get even the most seasoned gearhead into trouble. But when it comes to raw, naturally aspirated horsepower, bigger is always better. Such is the case with this ’56 Chevy 150, a car that has show-winning qualities, combined with big-time horsepower from a Scott Shafiroff 615ci big-block. Jason Stills owns the rowdy Tri-Five, and he isn’t afraid to cruise it around town or make a 9-second pass. It’s certainly on the extreme side of the street car spectrum, with an extensive rollcage and plenty of race-ready details, but it runs on pump gas, so that counts as a street car, right?
Jason has…