VR3: My 2003 350z SP build 621whp 534wtorq @ 18.3psi. on 93oct
Picked up the car a few days ago from Sound Performance who put together a better than I expected built 350z on a 93 octane tune making 621whp 534wtorq @ 18.3psi. Car drives 99% like stock until I hit the gas and the lines & placing of everything is near oem quality. It's currently set at about 14-15 psi for break-in and hope to have an e85 tune next year if it seems worth wild to do. Since weather has been like sh*t and with my busy schedule I really haven't driven it much or have better pics.. so these will have to do for now : )
Thanks again to Tim, Larry, Jerry and Vince for all the hard work they put into my car
Engine:
Sound Performance TT kit with Twin Precision 5557 billet turbos
Sound Performance Stage 1 shortblock
Sound Performance FRS with 1200cc (for future e85 tune)
Tomei 264 cams with Brian Crower springs & retainers
OEM Heads
Koyo radiator
ProEFI 48pin EMS with CAN gauge
AEM W/B
Drivetrian:
Southbend Stage 5 6puck track clutch
OEM Flywheel
Greddy Turbo TI-C dual exhaust






Thanks again to Tim, Larry, Jerry and Vince for all the hard work they put into my car

Engine:
Sound Performance TT kit with Twin Precision 5557 billet turbos
Sound Performance Stage 1 shortblock
Sound Performance FRS with 1200cc (for future e85 tune)
Tomei 264 cams with Brian Crower springs & retainers
OEM Heads
Koyo radiator
ProEFI 48pin EMS with CAN gauge
AEM W/B
Drivetrian:
Southbend Stage 5 6puck track clutch
OEM Flywheel
Greddy Turbo TI-C dual exhaust






621whp 534wtorq @ 18.3psi.on 93oct with Sound Performance Stage 1 shortblock on pump gas. so what stage 3-4 shortblocks will do on C16!!!
Nice work SP.
I just wish SP make stuff for us poor HR owners.
Nice work SP.
I just wish SP make stuff for us poor HR owners.
very nice! and fitting the V-band turbine housing on there is awesome!
if you can post a pic of the underside of teh car to show the oil sump, that would be great!
I knew those 5557 would be a sweet street setup.
if you can post a pic of the underside of teh car to show the oil sump, that would be great!
I knew those 5557 would be a sweet street setup.
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Thanks everyone for the compliments!
no prob I'll try and get a pic of it this weekend for you.
no prob I'll try and get a pic of it this weekend for you.




exhaust is slightly lower towards the center and back but not much and the front under panel is a bit lower as well.





