I'm, installing a Venom dry nitrous system in my 1990 EF Civic, D16Z2. Can my stock injectors manage a 75 hp shot? I have a B&M FPR with ghauge, and a Walbro 255 fuel pump, so I can rise my fuel pressure if neccessary. And tips or advices?

 

i would get some RC injectors believe there 440 cc(stock are 240)That way when you bump up the fuel/fuel pressure flow will be better,Mattias

 

Why risk it?

 

I'd either convert it into a wet kit, or get proper injectors. You don't want to run lean during that.

 

I second the wet kit, however I have heard of problems with TB wet kits causing fuel to pool up in the number 1 cyl and not reach the others.

 

i'm not sure what the max that the stock can handle, but i have seen them handle 50 shot all day long. not sure how long your planning on running this setup, but i would recommend either the wet kit, or direct port. less issues that way. buuut.... more money too.

 

i had 100 shot on my d16y7 motor all stock but didnt care if my motor blew i retarded timing and squezed all day long single fogger dry shot lil single slams move on nitrouse and my injectors did good but again i didnt care if i blew the motor cause it was just a **** around motor but nitrouse is verry dangerouse and risky if u misshift and overrev good by motor lol

 

I have a Venom VCN-1000 dry nitrous kit. It monitors the lambda signal and cuts off nitrous if the mixture becomes too lean or too rich, or if I go into rev limit. I'll try 75 shot on my stock injectors 'cause I'll be running it just on drag race (few shots per week).

 

Nice leo, lets see the results.