i've done quite a few 1/4 miles down the pod, probably 15 times... my car has never passed 220bhp on rolling road. front mount/exhaust/boost controller, but still standardish power 0.7 bar... best i've ever done was 14.02 @98mph. but mostly consistant around 14.1-14.2 @~96mph.
my best 60ft was 1.9sec. frikin happy with that, aparently breaking 2sec is quite good. litterally 5500rpm launch, let go of clutch pedal and hold tight every time
did some bad runs once with a really bad syncro trying to smash it in to 3rd gear half way down the track, did it 3 runs at USC to get my money's worth and manged 15's each time, stupid really looking back as i might of had to go home on an AA truck
all the above with interior and probably some camping crap in the boot... properly standard good running top mount cars can do 13.5 - 14 with no luggage and a lightweight driver.
lou rob's best was 11.1 @130mph if i remember correctly. many dp motorsport cars were doing 11's back in the day. fully stripped and 400bhp drops in the 11's in theory, 500bhp low 11's high 10's. i've only ever witnessed 12's at the pod and i think people around 350bhp.
nissan day only difference is i'll have lightweight flywheel, be interesting to see if i can get 13 something.
i've heard people say with big power slip the clutch rather than let go of the pedal, just get moving and get out of 1st gear asap long before red line, then get your bigger power in on the 2nd/3rd/4th gears. funt times!