when running nitrous do you get the 9:1 as you would a turbo motor or would 10.5:1 be a better choice. i keep hearing different ideas. let me know what you think. By the was it's going to be a d16z6 w/ a direct port NOS setup. thanks

 

If you are only going to use nos, go with 10.5, from what I have seen nos goes good with high copression, not that boost does not, but nos is a lot easier to handle.