Injector Size on the D16Z6?

[93 Del Sol]

I have recently discovered that my injectors were leaking gasoline onto the intake of my engine. I have been browsing for some new ones, but all I am seeming to find are around 390cc and larger. I read that the stock size is 240cc. I have been told that I can use a bigger injector at the price of fuel efficiency, but I will notice a gain in HP. Is the gain substantial enough to sacrifice that in my daily driver? Or will I simply be flooding out the engine because I will have too much gas and not enough air to burn it? I'm guessing that I would generally only need larger injectors if I was building up the engine and planning to turbo-charge it and all that, but pretty much a stock rebuild is all that I have planned since I got another car for that kind of stuff. Any help will be appreciated. Thanks guys.

 

[dtob]

I have recently discovered that my injectors were leaking gasoline onto the intake of my engine. I have been browsing for some new ones, but all I am seeming to find are around 390cc and larger. I read that the stock size is 240cc. I have been told that I can use a bigger injector at the price of fuel efficiency, but I will notice a gain in HP. Is the gain substantial enough to sacrifice that in my daily driver? Or will I simply be flooding out the engine because I will have too much gas and not enough air to burn it? I'm guessing that I would generally only need larger injectors if I was building up the engine and planning to turbo-charge it and all that, but pretty much a stock rebuild is all that I have planned since I got another car for that kind of stuff. Any help will be appreciated. Thanks guys.

You said it!
You'll be flooding it. Just replace the o-ring on the injector that is in your car and you'll be good to go.

 

[93 Del Sol]

Alright, I seen some used ones on Ebay. So I might get them and a new set of O-rings just to be safe. I'll make sure to relay that info on to my friend who was telling me to go with bigger injectors. Thanks guys

 

[N/A b18c1]

Why get used ones when one can just go as bad as yours? just send it in to get a rebuilt...you'll probably save more money and time.