I'm thinking about purchasing a ZEX wet 75-125 kit for my 93 LX 5.0L. I have a few questions regarding fuel systems to support the nitrous. Mods also in sig.
First off, I have 24lb injectors, but I assume that I won't need to upgrade the injectors because it is as wet system, and uses fuel to mix with the nitrous.
Second, my stock 88 lph pump would obviously not get the job done. Could I just install an inline fuel pump and be okay, or would I have to go into the tank and replace the existing fuel pump?
Third, I know it would be wise to get a good tune, but would it be necessary? I know there is a risk of completely trashing the motor without one, but the ZEX kit comes with a timing retard system I believe.
Thanks for your help.
First off, I have 24lb injectors, but I assume that I won't need to upgrade the injectors because it is as wet system, and uses fuel to mix with the nitrous.
Second, my stock 88 lph pump would obviously not get the job done. Could I just install an inline fuel pump and be okay, or would I have to go into the tank and replace the existing fuel pump?
Third, I know it would be wise to get a good tune, but would it be necessary? I know there is a risk of completely trashing the motor without one, but the ZEX kit comes with a timing retard system I believe.
Thanks for your help.