my ss has 410 hp and runs a 12.8 in the 1/4 mile. I was wondering what my 1/4 mile time will be (approximately) after a 100 shot of nx.
Thanks...

 

Is that 410hp at the wheels..? Even so, with 410 engine hp you should be running more like 12.5-6, and 100 shot may take of .5-1 second.

 

Most people say 10 shot so will drop around a second off your 1/4. Lot depends on how you can drive, and obviously traction becomes a big issue. I dropped .9 tenths with nitrous on my car. That is based off what I was running that day N/A, not off my best N/A times. Like Poik said, you should be running much quicker if you're putting 410 to the wheels. I estimate I'm probably putting around 380 or so to the wheels, and I've run 12.3 will plenty of room to improve.

 

i run 12.3's with 309 horse to the wheels.. and yes this is in the 1/4

I have a yank 3600SS and it was UNLOCKED so I wasnt getting my real numbers down.

with 410 to the wheels.. with a good driver.. you should be 11.8-12.0 in New Jersey tracks.. I dont know where you are located.. that could be the next problem