not true. you can go much higher than 150 on a dry kit but it cost MORE than a wet kit. you just need a custom setup as i described above. its really a matter of opinion. there is no one is better than the other. both have their pros and cons.
if you ditch the nitrous regulator and go with a single solenoid you can run more than 225. that is if you have a block that can handle it and injectors that can supply the fuel. its all in the tune. mainly the maf transfer.
there is no point arguing opinions, wet kit is more expensive than a dry kit-fact. wet kit is basicly a dry kit minus that regulator thing that jumps up the fuel pressure, but also has a fuel soliniod and fuel lines.
FYI- Ive installed and used both
GTA bought my kit today, i give him the brand new newer style bottle and the kit brand new in package and the billet adjustable bracket, he will be doing 75hp shot to start,
He did researched it found out that 'Dry' kit fit his need more then the 'Wet' kit, and i also told him that later on he can switch to "wet" kit from dry if he choose to. so there it goes,
There are always pro's and con's with everything and i think he made a smart decision for himself, i also run dry kit 150hp and i do not have any problem, I run it twice or three times every-week at local 1/8th mile track,
thats right....i was running a zex dry kit 100 shot on top of my 323/341 hci motor on 24lbs, no prob