i have a hyper 7 fitted with a mach 427 engine jp1 pipe and its running a 16 tooth clutch bell my sons hyper 7 is running a stock hyper 21 4 port with a 14 tooth clutch bell and a hong nor pipe i'm running my hyper on byron 30% and my sons running on 16% byron the point i'm trying to make is in a drag race theres nothing in it WHY