SurraTT

iTrader: (59)

Im not sure what ima do at this point. Might tune with utec just to go back to dyno and see how it runs. Even though that wont help with EVT not being hooked up. Edit, your wanting to go 350z haltech right?

ranmas2004

iTrader: (2)

yeh, I decided to go 350z Haltech. Sold the UTEC to a worthy owner already!

SurraTT

iTrader: (59)

Oh cool, I can do pnp 350z haltech no prob!

Cant_Get_Ryte

iTrader: (52)

I bought a custom length intake from knights, then had a local iron shop fab up the maf block for me. Total cost 60 bucks out the door from them. If you buy it from him and have it sent here I can knock that out for you as well and even powdercoat it gloss blacc for u.
Only have gloss black and clear. Waiting on candy and Chrome powders now.

SurraTT

iTrader: (59)

Went back to the dyno to see how its running! More normal graph now!!


280hp / 253 tq (uncorrected was 283/255)


notes: changed rev limiter to 7200, didnt make utec correction after 6900 rpm, afr was 14's+ up around there. The run was with cutout taken off! LOUD!


Best thing from going back is seeing the 5k to 6k gains! was making 180hp at 5.2k now making 245 ish. car runs so much better then it did before.


This only on utec tune, timing not messed with much, mostly fuel. NO EVT hooked up still!






Comparing my best run on the first dyno trip to todays!

mightyMax95

iTrader: (5)

my God, those numbers are better than ****!

schmellyfart

iTrader: (46)

Wow nice! So are the only differences between the two dynos an intake, bbmaf, 3" y pipe, and tune?

ranmas2004

iTrader: (2)

WOW!!! So much power left in that thing!!!! You should hit 300 no prob!!! Nice seeing the progress man!!!

SurraTT

iTrader: (59)

thanks! it was around 271 with cutout closed! it was open for 280 haha so i had to post the BEST numbers !!! haahahh


ya ive added since last time, 3.5 intake and maf, utec tuning, and had cutout open. which the grap is just as decent with it closed!

Main thing is the 5k rpm range looks a lotttt better

SurraTT

iTrader: (59)

goal is get close to 300 on stock cams as possible!!!


I really like how the power is not falling off too badly after 6k!!! on the street it really pulls till redline, well if im not spinning! the cold road around here have me spinning quite a bit in 2ed now.


im still not shifting hard at all! Still a good way to go with the car but its getting there!

schmellyfart

iTrader: (46)

What are you planning on doing with the two vias?

ranmas2004

iTrader: (2)

If you get a UD pulley that would help free up some power, can't remember if you got intake spacers or not and perhaps deleting the VIASs and getting BOPS for both? I thought you were going with the Haltech ECU?

Cant_Get_Ryte

iTrader: (52)

He's getting as far as he can with the utec as he has it in hand already. Good numbers darren

SurraTT

iTrader: (59)

The 02 ecu is currently controlling them, i might do something with intake manifold stuff later on

I wont be getting a ud pulley, if anything a ATI damper, which is not needed really, so ill leave it stock. Its running stock intake manifold setup.

I might eventually run a haltech but utec was easy and cheap. Ive got all this osiris ecu swap stuff too, thats what ima try and run next.



Thanks!!

95naSTA

iTrader: (10)

Sick numbers.

Grats.

SurraTT

iTrader: (59)

thanks!


Remember that was with the cutout open! No restrictions at all! AND HOLEY SH** was it LOUDDDDDDDDDDDD

Also thats with the new 3" collector ypipe!

sparks03max

iTrader: (7)

Dude I didn't see this! Awesome... You should have let me know you were hitting the dyno so I could video tape. I told you it felt like 280whp....

SurraTT

iTrader: (59)

Ya, thats with cutout open. Ima hopefully go back in the next few weeks with osiris this time!!!!!! Hopefully!


Txt me bout them 18s.

ajcool2

iTrader: (43)

NIceee!!

SurraTT

iTrader: (59)

Thanks!



Crazy i know! But im really trying to get in the 290s with stock cams!

Grand_hustle17

iTrader: (22)

holy bumboshyt!!!! now this was more like i was talking about...... yooooooooooo this has the posibility to make some good maxima NA history... get sparks IM

SurraTT

iTrader: (59)

Yeah! The new graph shows how crappy it was running before! Im hoping it will make NA history! Far as dyno and track! Im a noob at the track so i dout times will be worth a crap for a while! hahaah I actually might get a Custom I/m but that would be WAYY down the road.

taz394

iTrader: (2)

nice numbers...

datdude20

iTrader: (17)

didnt jay_pee99 make 280 and 267 tq before the cams..and didnt sparks03max dyno 280 as well?...both 02 vq35de motors.....maybe im missing something

SurraTT

iTrader: (59)

Im just in the early stages of this! The tuning is street done, and the motor still isent 100% right. no EVT hooked up either (which could be hurting overall power some, or not)

I have not seen a dyno run of a EVT equipped motor, working then with it unplugged. So im really dealing with a LOT of unknowns with this motor. It will take more time to get it figured out. But when its figured out, this motor is a improved DE version, so there should definitely be gains over the older DE's


Overall dyno dont mean a whole lot anyway when comparing to others. What im interested in is comparing my car to itsself. The first time i went compared to this time is TOTALLY different!

SurraTT

iTrader: (59)

Oh also, look at how the power is so flat from 5800 to 6800 it does fall after that but i think its due to the utec tune in that area (i changed redline and didnt change fuel in utec map)

datdude20

iTrader: (17)

I c

mightyMax95

iTrader: (5)

change it change it change it!!!

SurraTT

iTrader: (59)

^ haha hoping to get this Z ecu with osiris in actually! Got the car on jack stands for a lil bit tho. Tidying some stuff up. Moving my battery ground (its in trunk now) checking things over, adjusting the coilovers up, for my wheel change. Going with G35 18's painted gunmetal with 245 45 18 KDW's Looking to get Z Forged Tracks tho hopefully!

SurraTT

iTrader: (59)

This is the dyno shops youtube





Was not a open cutout run but just a quick vid of the car on the dyno

mightyMax95

iTrader: (5)

SurraTT

iTrader: (59)

hah dang, looking at the engine when i let hit the redline and let off the gas, it really dont move at all! wow

mightyMax95

iTrader: (5)

it climbed RPMs so much faster this time.

Grand_hustle17

iTrader: (22)

climbed like a regular 5.5 does to me

SurraTT

iTrader: (59)

Compared to my first dyno trip, its totally different!


Once i get EVT hooked up and more tuning, we will see what its really doing!


Even now 5700 to redline is a lot better then 02 with a regular i/m, shows the stock 09 flows good uptop

accordingtou

iTrader: (41)

tq gain @ 5200 rpms = omg. Nice progress

sparks03max

iTrader: (7)

Hey I forgot about that text, I'll get back to you.

sparks03max

iTrader: (7)

Ghustle I don't know what you consider a regular 5.5... If you're using JP and my custom IM dyno runs for "regular", that's kinda silly.

A regular VQ35DE with the same boltons (and even same UTEC) that he has looks more like this.

SurraTT

iTrader: (59)

^ ya that's a better comparison, stock manifold and basically same mods

Grand_hustle17

iTrader: (22)

Sure he made more power, I'm just saying the way it climbed was the sam as a "regular" 5.5.... not hating on the swap cause I do love it, I just don't see how it climbed oh so much faster, but eh