OK guys, we have talked about testing in the past, and how to figure out if you are spraying the correct ratios and how to ensure the fuel supply if correct.
Read this thread, somewhere in it another thread is referred to, read them both.
http://www.landracing.com/forum/index.php/topic,4761.0.htmlThen search the site for N20 or nitrous and read those.
One of the things you will see is that everyone blows up stuff on N20, your motor is living on the edge every time you push the button, because it takes such a small problem to turn everything into a disaster. But wait
that is racing
if was easy everyone could do it. All you can do is your homework, learn from your mistakes and everyone else's mistakes so you don't have to repeat them.
Know what mixture you are putting in your motor, that is the first step in understanding N20.
Use the coldest plug that will fire your motor for racing when your aren't on the button. If you are riding on the street or drag racing and using the button a couple seconds at a time, almost any streetable plug will work, the longer you hold the button, the more dangerous that electrode becomes.
We killed several motors with kit instructions and parts before we figured out that drag race numbers will live for a 1/4 mile but not through the 2 let alone the 5. Sure there are a lot of kits out there these days, dry, wet, 20 shot, 100 shot...
If you are going to LSR N20, understand what you are doing, you might be lucky for a while, but it will trip you at the worst time.