Just wondering what the most No2 is that I can safely run through my ZZ4? Its tuned port injected..............What is the cost of doing it all the right way?

 

I would be very carefull when running any amount of nitrous on a ZZ4 because i think that they come with hypereutectic pistons. They are strong but brittel and if you deto that honey you can kiss it goodby.

-Auggie-

 

Any other thoughts?

 

I've ran over 30 bottles of a 250 shot on Kieth Black Hypereutectic pistons without ANY problems!!!!! BUT, I know I was pushing the limit!! I always played it safe and NEVER let it detonate... I would start with a 100 shot and make DA__ sure you've got more than enough fuel pump to supply the new power level!!! I always recomend a fuel pressure safety switch because I know it probobly saved my motor a dozen times...