Nitrous
A 100 shot can kill a motor if it is not working propperly. Like going lean.
The simple truth is dollars will drive my final choice....if I can find a truly great deal on a direct port NOS setup,I will seriously consider. I've been pretty lucky so far with finding a crate LS6 ($1700) and freshly rebuilt Stage 3 T-56 ($1000) so I feel I am ahead of the $$$ curve.

