i think a 50 shot maybe 75 w/ a blower is a good call...depends how much boost though, 6-8 lb kit, do a 100 and it will run awesome.
but if your already making like 9-10 psi i'd stick w/ 50-75...enuff to cool down the blower and add a some ponies.
50-75 would negate some the power lost from heat generated by the blower , so a 50 might be like 75 know what i mean?
as far as the zex kit on rs' car, if your gonna keep it at 75-100 just do the dry kit.
yeah cheater slicks are like dr's.
up until about 6 -7 years ago, the only way you could get a sticky was a slick, or a dot slick (they have some grooves cut to be street legal) but they are all bias-ply
then bfg and nitto made the drag radials, i have never run them, but i just picked up a set of mickey thompson dr's and they feel way superior to the bfg's(i will run them next weekend my new car only has 2.73's and won't really make good use of them)
you have some handling issues if you mix radials and bias ply tires.
you don't have to do anything to spray 100 shot but the basic kit....fuel pump upgrade is a good idea , and the first thing you should do if on a budget, but not totally necessary unless your starting to tax it out already.
if your bone stock, a stock pump will hold up to a 100 shot.
the window switch is also not necessary(i have never used one, too cheap to buy it)
usually 100 shot is good for about 1 second et improvement.
sometimes less, but sometimes more.
i sprayed my 'vert aod w/ 100 shot zex kit and on street tires it went 15.18 NA @ 91 mph and 13.60 spraying @99 mph , i cut 2.0 60's on street tires this was a 'vert lx w/ 3.73's
my old notch on a NOS 75 shot 5-speed 4.10's exhaust , and a little
suspension went 13.20's on motor and 12.50's on the nitrous.
this was using either et streets or sportsman pro's
another nice thing that i have never had is a remote bottle opener....you really get tired of having to pop the trunk to turn it on and off, and occasionnaly there is a vette at a light when your shut off, and wants to run you, too bad your out of luck.
bottle heater is a must once it get cools out, pressure on a 3/4 bottle can fall to 600 psi on a cold night.
you want 900-1000 the zex heater is nice w/ no relay or anything.
and you can have a nos kit and zex heater (it's totally separate, you find a hot wire in the trunk, and wire it up. works on a t-stat, turns on when below 75* bottle temp off at 80* or so)
so anyways...to sum it up, the basic zex is good to go, i only had it on my car for about 2 months and 1 trip to the track, but super ez install, and seemed reliable. and you only NEED the basic kit.
btw...w/ 75 jets expect about 10 runs from a bottle
100 jets about 7 runs (full 1/4 mile runs..not stop light blasts)
