Z1 Performance Headers Now Released..Per Website

jcosta79

I'm confused... are there really significant gains to be made with a shorty header? The stock manifolds are pretty much shorty headers already. Is it the collector that's supposed to make the improvement?

I understand going with long tubes, but shorties? I'm not seeing any real gains to be made here.

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2012 PW NISMO #0559 - GT Spec Brace Kit - Swift Springs - ARK TP & Invidia CBE K&N Intake - UpRev Tune - 15mm Z1 Spacers & Studs - StopTech Slotted Rotors & SS Lines - ZSpeed CMAK with Stage 2 Clutch and Lightweight Flywheel

Megan370z

Well the Momentum proved to give some really great gain ALONE and with an already fully modded vehicule . Those Z1 should be very similar to the potential of the Momentum..
But we have yet to have seen a comparaison back to back with a known LTH.

I bought from a friend not long ago a pair of those momentum but my testing **Momentum Vs PPE) wont be with the VHR engine anymore . Since my Z now has an 3.7 stroked HR (3.5).


You cant compare our oem shorty header against the z1 &Momentum.
Yes the collector play a very big role to gain power but its also everything that will help to acheive those gain.

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Megan Journal *Click Me* ....................One Man Team Motorsport *Click Me*

jcosta79

Well that's what I want to know; what does the "everything" entail? Are the primaries larger and/or longer than OEM? Is the collector a true merge?

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2012 PW NISMO #0559 - GT Spec Brace Kit - Swift Springs - ARK TP & Invidia CBE K&N Intake - UpRev Tune - 15mm Z1 Spacers & Studs - StopTech Slotted Rotors & SS Lines - ZSpeed CMAK with Stage 2 Clutch and Lightweight Flywheel