azhatch

Have a D16Y7 going to install my JRSC then thinking about a zex kit, 55 shot. Is this too much for a stock engine? Will I have to put stronger pistons and rods in? any comments welcome. thanks.

hittnbtm

i'm doing the same thing now on my d16y8, ive heard a lot of diff opions, ive got a post on honda-acura.net with alot of replies you might want to check it. but most seem to say that the jrsc is close to maxing out the stock injectors and the way the zex kit works it adds fuel throught the injectors so their is the question of getting enough fuel because all no2 does is allow for more fuel to burn(in a nut shell) but we are doing it this weekend so ill let u know if it blows up, i have an apexi vafc, 255 walbro fuel pump and vortech fmu. we'll see

Kamin

on a stock motor? a jrsc and a 55shot? yes. too much for stock motor.

fast[R]

ZEX is a poo poo nos kit, the best kits out there are from NOS

hittnbtm

i haven't heard of anyone having trouble with the zex kit, everyone i have ever talked to have nothing but good things to say about the kit. i hear that setting up the proper fuel delivery with the nos kit.

fastestdriver

ZEX seems to suck from what I've seen. Two of the three people I personally know that use it have burned either pistons or valves.
Fuel system for wet direct port system= fuel source,fuel line, sufficient fuel pump, fuel pressure regulator, fuel pressure guage. Nothing too tricky and you get even distribution of fuel/N2O between cylinders which seems to be a problem with ZEX