As you know if you looked at my other thread i jsut put in a 50 shot on a 07 Z well i finally upgraded my jets to a 75 Shot and dynoed it and here are the numbers pretty AMAZING if you as me First dyno sheet is my 50 shot second sheet is 75 shot and let me say what a big difference 75 shot puts you in your seat

 

50 shot

 

holy hell... be careful.. that's alot of torque down low.

 

Damn that TQ is crazy!

 

405rwtq is badass for a 75 shot

 

You guys are so selling me on N20

 

Damn that very impressive. Your putting more torque down, than some FI's

 

yea i was really suprised i said 380 and i was suprised so wasnt my instructor i was really happy with the results now im thinking about going to get it retarded a couple of degrees to see what numbers i get and mayb go with a 100 lol

 

it feels good to have a stock looking car put out 400 wtq and quiet tooo

 

yes it does

you may want to set it up so it turns on around 3300-3500 rpms (looks like your N2O kicks in at 3000rpms) if you up it to a 100 shot, it would be alot less stress on your motor

 

Up it from the weaksauce 75 shot. 100 shot is minimal IMO for a 3.5L motor. Most impressive 75 shot dyno Ive seen though, very nice. Hows your A/F ratio btw?

 

on the 50 shot dyno sheet i did my a/f ratio running fat as a mother f... better than being lean though

 

we'll see how everything goes mayb next month or so ill bump up to a 100 shot im just afraid to push it it only got 7 g's for mileage

 

That's a beautiful HP curve

...but aren't your injectors running out at that level...?

 

holy geez!!!!1!1 def up that to a 100 shot like Alberto said.

 

That's pretty crazy for a 75 shot. Hell, I am running a 125 shot and at 900 psi it puts down 422tq. At 1050psi it puts down 441tq.

That is one mean 07.

 

It doesn't stress the injectors because fuel is added with the wet nozzle. A bigger concern would be that the fuel pump wouldn't be able to supply enough fuel for the injectors and nozzle. I run a 150 shot and have a fuel pressure safety switch and fuel gauge. I've never seen the fuel pressure gauge drop below 48.5psi.

A fuel pressure safety switch will cut the ground to the nitrous solenoids if the fuel pressure drops to what ever PSI you set the switch to.

You really shouldn't need fuel system upgrades unless you go direct port because then you would be stealing lots of gas from the OEM fuel system.

 

That is a nice sleeper you have

Be safe

 

holy ***, thats some serious numbers your putting down. lets see some track times!!!

 

i was always thinking about a twin turbo kit but to spend 5000 not including installation to gain about 70-80 horses its way better off spending 700 bucks for way better numbers only thing is you dont get the swoosh lol