I have a fully built high compression LsVtec motor. I'm running 12.5:1 pistons and I have a built head with Tuner Stg. III's and I wanted to know what's the biggest injectors I should get and what's the lowest I should get? Many people's info. is great to get an average decision for me.

 

310cc should do the job just fine

 

+2

 

they both know their shit.^^^^^

 

True, but that's not much higher then stock? So would 400cc be too high? It's going to be tuned and everything. Also a lot of spray

 

If your going to spray, I would recommend a dry nitrous kit with a set of 440cc injectors.

 

^Why not wet? I always hear it's the safest... I'm not going to be spraying all the time. I just want a daily that's going to be reliable and that can track it on the weekend and spray on it. I figured wet was the best and I can use my MSD to retard the timing when I spray so it's pretty safe?

 

He said dry because your ecu will add the fuel when you tune for it. To do that though you would need larger injectors, hence the 440. Just make sure your tuner does a set of nitrous tuning pulls to get it right. You dont want to just be spraying off your NA tune with a dry shot.

 

You said it

 

You guys don't get it. I'm not like other people that spray on their motor day in and out. I will prolly spray on this motor and hand full of times a month. It will only be for back up. I will be wanting to run all motor. I just want to be able to spray if I have to...