Put it this way...I built my car the FIRST time...I wanted 11's on spray and street tires. Did it...not long after, tore it down, full drag suspension, etc etc etc more nitrous....wanted DEEP 11's Got them...then rebuilt the motor due to an oil pressure problem. Could have just "freshened" it up but went with a different intake, more nitrous again, bigger cam, new gears, bigger tires, etc.....cracked 10's....had a perfectly running 10 second street car but I wanted more yet was pushing the stock block envelope...then I tore it apart. Going with an LS-x based motor, auto with a t-brake, and LOTS LOTS LOTS of spray....going to mid 9's on a radial tire this go around. Its come along way from its 14.8 second roots....