I finally Dynoed at 10psi. Results:

299WHP and 291TQ

 

yyyyyyyyyea that my boi!!!!!!!

 

good work

 

very nice powerband

 

I dont understand something though. My previous dyno at 7psi, the TQ peak was at 4400 RPM, and now my TQ peak is at 5.2k'ish. I dont understand what could have shifted the torque curve to the right. I have done the following, put header wrap on the charge pipe, put header wrap on the exhaust (excluding ypipe, everything else, catback).

Could it be the way im controlling my wastegate, I have it completely closed when below 10psi, as it gets close to 10psi it starts opening up. Before at 7psi, i just had a manual one that was set at 10psi all the time. Maybe having it closed completely while spooling up is causing a bit of loss in TQ and shifting of the curve? Also, the tq at 7psi was higher than hp, now its opposite.

 

That's a good set of dyno numbers, streetz. Now if you can take it to the strip and lay down some good times, maybe you'll be as quick as a sprayed automatic I can think of?

 

Update your sig.

Yeah, Streetz, I'm not sure what the deal is with the torque curve. Maybe explain to them your manifold?

 

veru nice dyno...you are making alot of people who though you were nuts look stupid now

 

thats my fav part lol

 

'Bout time you dyno'd! Hah j/k.

What kind of intake manifold set up do you have again... MEVI?

 

Nah i have a 00vi with a working vias. How ever, i had done a couple things to the rod. i sharpend the plates on it to see if it improved top end, but im now thinking that this might cause it to leak air when closed, also i removed one or two O rings from the rod because it was getting stuck after it heated up. I compared my torque curve to my buddies which he didnt have a rod in the VI, and his dyno looks very similar to mine. so im thinking that w/e i did to the rod, is causing the loss of low end torque

 

^^ that would make sense

 

Slow...Streetz vs. Goaliekeg coming soon!!!!!


BTW, nice numbers.

 

Well i just took out the power rod, i moved the o rings closer to the vias, now the rod dosnt rattle anymore at idle like before. i went for a drive, and yea, big difference, it seems that the o rings not being present caused for air to leak or for the rod to not functon properly, i felt a difference right away, instant acceleration n power

 

Werd son, I see 310whp and 300wtq in your future.

 

Well, torque should now be higher than hp. feels nice =). next step, is Moroso!!! im going gutted this time, and also spraying 1st maybe 2nd.

 

DYNO VIDEO:
http://www.youtube.com/watch?v=pw51bz5i_EY

 

I want to see this!!

 

dyno video..

http://www.vqpower.com/v2/downloads....ownload_id=208

 

very nice vid...your car is very quiet for a 300hp turbo vehicle

 

Aww yes I love the sleepy sound. No whistle or nothing just straight POWA! Congrats Streetz. We need 1/4 mile times pleeasee. The suspence is tearing me apart. lol

 

hah dont worry buddy, i cant wait for 1/4 either. was waiting for a slightly cooler weather, its been in the 100's lately, today i felt a nice cool air hit me while at work so might be soon.

thanx, btw you should hear how it sounds with the cutout closed. its like a stock maxima lol yet still putting down power

 

Do you go to brandenton? If so you should sign up for this and beat up on some Z's. lol

http://www.my350z.com/forum/showthread.php?t=285518

 

bradenton is waaaay far from Miami. ~2.5-3 hr drive from where we live. Moroso is the closest (1hr 20 mins usually) respectable track to here. Theres a few 1/8mi tracks all over of course, but meh, no 1/4mi no care, lol