drolove
Well-Known Member
if your running a "wet" kit it adds fuel and nitrous into the intake at the same time. if your bottles closed and you try and use it, it will still add the fuel but not the nitrous. so the engine goes rich and bogs down. if your running a "dry" kit your just shooting nitrous through the intake and have to either spray through the MAF if it has one so it knows to add more fuel or you have to tune your ECU to add extra fuel when the nitrous is engaged. if you were spraying through a MAF and your bottle was closed nothing at all would change. if your bottle was closed and the ECU was tuned for it, it would go rich like with the "wet" kit. its very rare to actually tune the ECU to automatically add fuel for a nitrous application. usually a controller is used like we used and then most likely nothing at all would happen if the bottle was closed.