400 whp on N/A VQ possible?

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?

12nismo · 01-28-2015, 10:42 AM

I did a back-to-back dyno comparason and got pretty much what Z1 advertises...equal between the two until you get to 6k or so, then the Z1 mani starts to make more. Overall there was about 8 peak whp gained with the Z1 mani over the Motordyne.

01-28-2015, 07:52 AM	#3 (permalink)
12nismo Base Member Join Date: Apr 2012 Location: Houston, TX Posts: 153 Drives: 2012 370z nismo Rep Power: 16	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	#5 (permalink)
12nismo Base Member Join Date: Apr 2012 Location: Houston, TX Posts: 153 Drives: 2012 370z nismo Rep Power: 16	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

01-28-2015, 10:42 AM	#7 (permalink)
12nismo Base Member Join Date: Apr 2012 Location: Houston, TX Posts: 153 Drives: 2012 370z nismo Rep Power: 16	I did a back-to-back dyno comparason and got pretty much what Z1 advertises...equal between the two until you get to 6k or so, then the Z1 mani starts to make more. Overall there was about 8 peak whp gained with the Z1 mani over the Motordyne. __________________ 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, 10:39 AM	#6 (permalink)
Zoren 370 A True Z Fanatic Join Date: Mar 2012 Location: FL Posts: 11,018 Drives: 11 Nissan 370 M6 Rep Power: 1913654	12nismo was there a significant difference with the motordyne manifold vs the Z1 manifold?