Uprev retune 4/22

mag_black · 04-23-2015, 08:29 PM

Chris, they aren't that heavy, but they are heavier. I think I remember weighing them at 24lbs for the front and 27-29 for rear.

edit:

according to the tuner, " It lost everywhere, I had to add timing to make up for lost power."

chrischhorn · 04-23-2015, 09:30 PM

4-5 lbs per wheel plus the extra weight of more tire is pretty significant when it comes to wheel weight. First step in my opinion would be check for vacuum leaks. Especially make sure the seal between the new manifold and lower plenum is good. You torqued the manifold down in the correct sequence correct?

370Z JT · 04-23-2015, 11:11 PM

maybe you made nice gains under the curve. looking forward to dynosheets.

mag_black · 04-24-2015, 02:01 PM

Quote:

Originally Posted by 370Z JT

maybe you made nice gains under the curve. looking forward to dynosheets.

That's what I'm hoping too. I still haven't received my dyno run files.

mag_black · 04-24-2015, 02:02 PM

Quote:

Originally Posted by chrischhorn

4-5 lbs per wheel plus the extra weight of more tire is pretty significant when it comes to wheel weight. First step in my opinion would be check for vacuum leaks. Especially make sure the seal between the new manifold and lower plenum is good. You torqued the manifold down in the correct sequence correct?

Yes I did, I followed the service manual

ANMVQ · 04-24-2015, 02:08 PM

IDK lest see what the run files say? Someone say low, I made some pulls on theirs a few weeks back and made 256 WHP and 218 WHTRQ ! We all know that's wrong. Mine was chalked up to they had the dyno set for a full time AWD. :/

enrique_370 · 04-27-2015, 03:56 PM

How do you like the z1 headers are they worth the money.

mag_black · 04-27-2015, 06:55 PM

Quote:

Originally Posted by enrique_370

How do you like the z1 headers are they worth the money.

I only installed the Z1 manifold. Butt dyno says I got some midrange power, but dyno says my peak numbers didn't move at all. I'm going to call them tomorrow to get my drf files.

04-23-2015, 08:29 PM	#16 (permalink)
mag_black A True Z Fanatic Join Date: Mar 2013 Location: Massachusetts Posts: 1,400 Drives: 09 370Z MT6 Rep Power: 666	Chris, they aren't that heavy, but they are heavier. I think I remember weighing them at 24lbs for the front and 27-29 for rear. edit: according to the tuner, " It lost everywhere, I had to add timing to make up for lost power." __________________ fujimura ≠ abbeyRoadCompany ≠ fastIntentions ≠ motordyne ≠ avantGarde ≠ ecutek ≠ nismo ≠ stillen ≠ stoptech ≠ gtm ≠ spl ≠ carbonfiberelement ≠ stance™

04-23-2015, 09:30 PM	#17 (permalink)
chrischhorn A True Z Fanatic Join Date: Jan 2012 Location: Mililani, HI Posts: 1,566 Drives: 2014 Juke Nismo RS Rep Power: 16	4-5 lbs per wheel plus the extra weight of more tire is pretty significant when it comes to wheel weight. First step in my opinion would be check for vacuum leaks. Especially make sure the seal between the new manifold and lower plenum is good. You torqued the manifold down in the correct sequence correct? __________________ R.I.P. 8/01/13 1SlowZ One day I'll have another....

04-23-2015, 11:11 PM	#18 (permalink)
370Z JT A True Z Fanatic Join Date: Jan 2010 Location: United States Posts: 2,905 Drives: 370Z PW 7AT Rep Power: 378	maybe you made nice gains under the curve. looking forward to dynosheets. __________________ Click for My Journal Top Secret \| EVO-R \| Fujimura Auto \| Shine Auto \| Seibon \| MRWorks \| Swift \| SPC \| SSR \| UpRev \| Project Kics \| NST \| Titek \| Eibach \| Nismo \| Whiteline \| Quaife \| Invidia \| Fly1 \| CF Element \| Carbon Signal

04-24-2015, 02:08 PM	#21 (permalink)
ANMVQ A True Z Fanatic Join Date: Mar 2011 Location: Framingham MA Posts: 2,732 Drives: 2014 Q50 AWD Rep Power: 19	IDK lest see what the run files say? Someone say low, I made some pulls on theirs a few weeks back and made 256 WHP and 218 WHTRQ ! We all know that's wrong. Mine was chalked up to they had the dyno set for a full time AWD. :/ mag_black likes this. __________________ 14 Q50 AWD, ARK, ECUTEK (SEB), Takda,

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04-27-2015, 03:56 PM	#22 (permalink)
enrique_370 Base Member Join Date: Sep 2011 Location: Texas Posts: 106 Drives: 2013-black-m6 :) Rep Power: 13	How do you like the z1 headers are they worth the money.