thanks to everyone for their replies and suggestions. i bought rc440 injectors, walbro 255 fuel pump, and new bolts to install 1/2" motordyne plenum spacer. once installed they will retune the SS Box. is there anything else i need? does anyone have any additional suggestions?

 

suggestions... enjoy it!

 

nexx you were very informative. thank you for your help!

 

i'm glad i could help.

 

read this thread, very informative guys. would the spacer add that much if you have the vortech v2/v3 kit?

 

not really as your are already forcing air into the cylinders instead of relying on the vacuum. look at the shop builds and very few boosted cars run the spacer. spend the 100 bucks on the walbro

 

just get a retune!!!!! get a wideband o2 for piece of mind. if you have the full kit there's no need to spend money on something your setup is capable of. if you go to 2.87 deff get injectors and fuel pump.

 

was thinking of 3.12 pulley, which seems to be the gray zone...

 

get new injectors and fuel pump. for a couple hundred bucks, its worth it to have piece of mind.

 

David, how's the car running. do you guys still have your vortechs, and car still running? it's been a while, curious..

 

i sold my 350z a few years ago to one of my friends. its running strong for him with no issues. here's vid of it getting tuned.


i bought a 997 about 2 years ago but i never drive it. i work from home and live in center city philly so i can walk or bike anywhere i need to go.

 

Nice vid, and even nicer pics of the new car, congrats. I think that's the nice after the Z car to get!

 

I like the fact he's got the new ride on "Race St."

 

is it faster than an HR?