The engine will lean out some with higher bottle preasure. So dont mess with, or change your AF ratio just yet. You'll see a nice hit with the bottle at 1100.

Tune it on the dyno, and if the AF is still rich, then change the nitrous jet up .001 at a time, and watch the power climb!! Leave yourself a cushion, as AF ratio will vary with the changing weather from day to day.Great artical on that in Drag Racing Mag. Good luck.

 

Black Sunshine/ 00SS, Thanks!

I was thinking of going lower on the fuel side, but your way is better!

So, what is a good A/F with NOS?

 

Nice numbers, I just dynoed about three weeks ago, and everyone thought my numbers were a spike, check out my post. I may have to do a bigger motor. Who did your motor work?

 

Thanks! I think the X1 + stroker produce big rwtq! <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

My engine was built by a shop in Austin. They are called MZM international. They technically build RX7s and Supras. But, I am trying to make them go in the LS1 field! After they saw my TQ and HP #s, they went crazy. They just can’t stop talking about my car!