do i need to adjust timing?

 

sp i should get a furl pump, fuel pressure regulator and a rebuild kit to run nitrous safely?????

 

110K miles is nothing. As long as he doesn't go overboard with anything he will be fine.

 

Depending on the shot timingmay need tobe retarded

 

MY TWO CARS
1992 LX (Race Car)
Old motor = STOCK 150,000 MILE BOTTOM END, Explorer GT40P Heads & Intake, 65mm TB, F cam, 1.7 RR's, All The Bolt on's, 24lb Injectors, 255lph Pump+Zex150Dry Shot. Sprayed it for half a year with no problems before I tore it down for a race set-up.

New Motor = SAME 150,000 MILEBOTTOM END Freshend up with ARP Bolts, 11.5.1 Pistons,AFR 185 Heads, Trickflow R Intake, 75mm TB, Big Lunati Cam, All The Bolt On's, 24lb Injectors, 255lph Pump + NX 250 Wet Shot. Been Spraying it for about 5 months now every weekend at the track. NO PROBLEMS YET

88 GT (Daily Driver)
This car has 255,000 Miles on I used all the explorer parts that were on my old set-up and the Zex nitrous kit. I street race people all the time in this car with a 100-150 shot and never have and problems afterward.

If you are so conserned about using nitrous then you shouldn't get it. Before I got into nitrous I was a little scared too simply because I listened to all the horror stories on these forums and seen movies like Fast And The Furious. I listen to people where I accually get to see them using it.

I'm telling you right now if your car is in good mechanical condition and has a properly running fuel system, youshould buy any kind of nitrous kit, get a 255lph fuel pump and spray a 150 shot all day long.

 

A wet kit is a all around safer kit for his application.

 

This is for you ford91mustang:

I wouldn't use a wet kit with your stock "long runner" intake just because the fuel can puddle in there which is bad. If you get an upper/to/lower plate kit you eliminate this problem but it will cost around $800.00

I wouldgo with a dry kit. I used both Zex and NOS Dry kits and they both worked very well.

If you go with a wet kit and spray it really low like 2000-2500 RPMs the fuel will puddle rapidly and cause a backfire. I never ever spray my car below 4000 RPMs so there is almost no chance of it puddling. If you go with a dry kit you won't have to worry about this problem. Wet kits make a little more power than a dry kit, there more consistent and they give you to abilty to upgrade to bigger shots in the future. Dry kits are good for 75-150 shot as compared to 100-300 for wet kits.

 

110k is nothing to worry about. Put a Shark nozzle kit on it now so you don't have to upgrade right away. Spray 150hp and don't worry about it.

 

Pretty much all kits come with a WOT switch in the package, a window switch is definatly recommended, never spray below 3000 RPM, because of puddling(with a wet kit)like wlingle92lx said and most ignition systems wont support enough spark below 3k to spark all the nitrous. 110,000 miles is nothing, you will be fine spraying that. I would get a better fuel pump, an adjustable FPR, back off the timing a little bit and, if spraying a good amount, get colder spark plugs. If your just looking to spray a 75 shot, go dry and get a window switch and youll be set.

 

what is a window swith and what does it do???how much do they cost??