ok so if you have a stock bottom end with forged pistons and 10:1 compression, could you run a 150-200 shot and be ok?

 

u need a fuel pump at min

 

with forged pistons i'd spray a 200 shot. Like Hawk said, get a fuel pump, then spray it on the dyno starting low and working your way up and keeping a close eye on A/F. If your worried about it let it run a little rich.

 

This is for the topic question. I don't think NOS is bad at all for a stock motor, as long as you take the right precautions. And, of course, not running a huge shot. I'd forsure shove a 175 shot down it though.

 

In-line or after market in-tank?