i have a 94 Z and a lot of miles on it, 115.000 miles, is it safe to install NOZ? or should i get my engine and my fuel injection clean out first? also will my tranny strong enough to handle all the power? i have 2.73 tranny, thanks for all the info...people told me to worry about ignition and rev limiter? can somebody please explain this to me..i dont understand what a rev limiter is and ignition has to do with nitrous? thanks for all the info.....

 

What is NOZ

 

Well,you kinda need to know what you want first. NOZ is nothing,doesnt exist unless you live in Fast&fictional. ALso your trans isnt a 2.73,that would be the rear gear.

 

Based on your questions, I recommend that you keep looking around the internet and learn more about your vehicle before you begin to think about modifications...

 

I'm sorry I shouldn't have said that..........

 

Go with a wet kit, it'll be cheaper because it doesn't use your injectors to support the extra fuel so you won't need to replace them. It just screws into your fuel line on the intake, fairly simple there's a test port already on the fuel line and you just screw it into that. Your trans shouldn't have any problems if you keep it around a hundred or shot, which you will want to do anyway cause from what I hear that's all the stock fuel pump can support. You'll also want to think about an ignition to cause if you hit the revlimiter you'll ruin your motor.
Good luck, I'm still learning to.

 

So what about puddling in the intake. You wouldn't be worried about that? I only ask because I'm tryin to figure out which kit to get. I'm going to go with either the TNT 100-250 system or the NX GM EFI race kit. They are both wet kits but I've been told I would be better off going direct port. I agree to that but Do you have to go direct port if you plan on pumping a 200hp shot of nitrous? Is there anything you can do to ensure that a regular wet kit will not puddle in the intake of an LT1?

 

To prevent puddling you can leave the stock intake alone, from the research I did you'll be safer going with a wet shot. Considering your using the stock injectors. Although it's true about puddling from what I've heard the stock unfinished intake is a bit rough and grouty on the inside, which helps prevent puddling on the walls because there is a slit bit of turbulence around them. If the intake were polished smooth I could see where the dry shot would be a better choice, and I'm sure from a technical stand point the dry shot is safer when you run upgraded injectors, but on the other hand I have never seen a back fire on a stock lt1 intake with a wet shot. Also if you end up wanting to go with a 150 you'll want to run bigger than a 24lb injector on a dry kit which means on top of the 300 for injectors you'll also have to pay for a reprogram to run the larger injectors.

Edit: didn't finish reading krsones post. I'd say the bigger the wet shot you run the more risk you have of puddling on the intake cause there obviously will be more fuel in there. From what I remember from the searches the biggest shot was 150, so who know what the extra fuel from the 200 would do in terms of puddling. If you have the money go for the direct port if not to be safe I'd only run a 150 wet. As for who makes a 200 i think there is a kit the replaces your maf ends and sprays threw them. I think tnt make it but am not sure, it said it was good for up to 300 shot for 94-02 f bodies.

 

can someone explain to me about the rev limiter and the ignition...thanks

 

I have been running wet systems for about 8 years now.NEVER had a "puddling" problem. UNless the fuel solenoid sticks open,or you go WAY big on the fuel jet,you shouldnt have to worry.
As far as the shot size,many guys have sprayed a 200 through the NX single nozzle.
Also if i remember correctly,the stock rev limiter cuts fuel,not timing,which is BAD when on the bottle.

And one last thing,SnakeatinZ, If you actually READ what i posted the FIRST time you would of seen i shed some light on his question. Not my fault i dont know what "noz" is.

 

Can the stock internals handle a 200 shot safley or would you have to go with forged pistons?
If I were to go with a 200-250shot I was probably going to put in forged pistons and robs, but wanted to know what you guys thought

 

I just got edited for not playing nice.

 

People like this guy make me wonder why i even try to help people go fast. Snake,what are you trying to accomplish,wanna start a flame war?
BTW it's N2O ,not NO2 or "noz".

I'm all for guys running nitrous,but at least KNOW what it is,whereas you seem to be a tad confused like the first guy.

As far as going above a 200 on stock internal's thats REALLY going to be pushing it. If you run above the 150 shot,make SURE the fuel system is in TOP Notch shape.Also make sure to run a colder plug ( i would go colder than the TR6,and will be switching soon). Also you will want to have all the typical safety equipment.

 

Thanks for all the help guys!

 

hey snakeatinZ,

If you can't spell, you obviously can't learn, so why would we want to teach you, especially considering your poor attitude?

Hey RacinLT1,

200 shot is no problem, been doing for 3 years on a stock LT1 bottom. However, as you mentioned, a top notch fuel system is a prerequisite. Mine is redone 100% from the 20 gallon aluminum fuel cell, the Aeromotive pump, -10AN lines, Holley regulator, etc.

I've been running 93 octane Shell or Amoco, 33deg total timing, TR6 plugs, Magnecors, all Crane ignition, no knock sensor at WOT.