400 whp on N/A VQ possible?

bullitt5897 · 01-22-2015, 10:24 AM

Quote:

Originally Posted by Boss_302

The Z-1 shorty's and test pipes don't make sense after spending all that money,
Full length tuned headers are the only way to go.

From what I have seen on Z1's dyno the Z1 headers make more peak power than the FI Longtube headers...

SS_Firehawk · 01-28-2015, 05:56 AM

Quote:

Originally Posted by bullitt5897

From what I have seen on Z1's dyno the Z1 headers make more peak power than the FI Longtube headers...

Nissan 370Z Long Tube, Equal Length Race Headers

carlitos_370z · 01-28-2015, 06:14 AM

Quote:

Originally Posted by SS_Firehawk

Nissan 370Z Long Tube, Equal Length Race Headers

12nismo · 01-28-2015, 07:52 AM

Just to weigh in on the header discussion, I'm running the F.I. LTH's and I make 345whp on a dynojet...so same or more than the z1 shorties. I also make alot more in the mid-range than friends that have dynoed on the same dyno with the Z1 shorties.

RBfastback · 01-28-2015, 09:35 AM

Quote:

Originally Posted by 12nismo

Just to weigh in on the header discussion, I'm running the F.I. LTH's and I make 345whp on a dynojet...so same or more than the z1 shorties. I also make alot more in the mid-range than friends that have dynoed on the same dyno with the Z1 shorties.

wow I wish I was getting those numbers.
is that SAE, STD or uncorrected dyno? and what is ur full exhaust and any other stuff that affect power aside from ur tune?

12nismo · 01-28-2015, 10:33 AM

Uncorrected. From my understanding, STD will correct to 60 degrees and 0% humidity. My dyno conditions were 67 degrees with 25% humidity, so I would think my numbers would be alittle higher if coverted to STD. I'm running Stillen G3's, F.I. CBE w/ 18" res, F.I. LTH's, Z1 intake mani, NST pullies, and UpRev tune.

Zoren 370 · 01-28-2015, 10:39 AM

12nismo was there a significant difference with the motordyne manifold vs the Z1 manifold?

01-28-2015, 07:52 AM	#4 (permalink)
12nismo Base Member Join Date: Apr 2012 Location: Houston, TX Posts: 153 Drives: 2012 370z nismo Rep Power: 17	Just to weigh in on the header discussion, I'm running the F.I. LTH's and I make 345whp on a dynojet...so same or more than the z1 shorties. I also make alot more in the mid-range than friends that have dynoed on the same dyno with the Z1 shorties. Elmo370z and carlitos_370z like this. __________________ nismo Z34 12 0209 JTran Motorsports//Stillen//Fast Intentions//EcuTek//Z1 Motorsports//Eibach//BRIDE //Zspeed//Carbon Signal//Houston Halos//Southbend//Whiteline//TWM//NonStopTuning//Doran Racing

01-28-2015, 10:33 AM	#6 (permalink)
12nismo Base Member Join Date: Apr 2012 Location: Houston, TX Posts: 153 Drives: 2012 370z nismo Rep Power: 17	Uncorrected. From my understanding, STD will correct to 60 degrees and 0% humidity. My dyno conditions were 67 degrees with 25% humidity, so I would think my numbers would be alittle higher if coverted to STD. I'm running Stillen G3's, F.I. CBE w/ 18" res, F.I. LTH's, Z1 intake mani, NST pullies, and UpRev tune. __________________ nismo Z34 12 0209 JTran Motorsports//Stillen//Fast Intentions//EcuTek//Z1 Motorsports//Eibach//BRIDE //Zspeed//Carbon Signal//Houston Halos//Southbend//Whiteline//TWM//NonStopTuning//Doran Racing

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01-28-2015, 10:39 AM	#7 (permalink)
Zoren 370 A True Z Fanatic Join Date: Mar 2012 Location: FL Posts: 11,018 Drives: 11 Nissan 370 M6 Rep Power: 1913655	12nismo was there a significant difference with the motordyne manifold vs the Z1 manifold?