first of all its me he;s racing from a dig meaning who will spin off the line more and btw when we race i will have gt 40p's,e303 cam coldair intake 24# injectors 70mm t/b and under drive pullys a/c and smog pump delete and 373 rear now to remind you guys this is a JUST OFF THE LINE RACE my theory is this more power more spin on the street with street tires my advantage is less power less spin on street tire this is not on a track it makes a big diff