Topgunz - air to air upgrade

Originally Posted by TopgunZ Wow you had a cast coupler made?! Thats pretty cool. Id love to see some before and after with the short filter vs this cast intake

		Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain > Forced Induction
Topgunz - air to air upgrade

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08-13-2018, 08:40 AM

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Optimiser

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Quote:

Originally Posted by TopgunZ

Wow you had a cast coupler made?! Thats pretty cool. Id love to see some before and after with the short filter vs this cast intake with conical.

Nice work!

Thanks and yes a cast aluminium coupler!

Before and after.

First is stock Stillen, second is air to air and third is the new intake.

You can notice the max power and torque being reached at progressively less rpm over the 3 graphs.

Attached Images

	SC upgrade_Dyno.jpg (701.0 KB, 65 views)
	Dyno Results_2012_370Z_MT (AtoA & Pulleys).jpg (301.7 KB, 59 views)
	Dyno Results_2012_370Z_MT (Stock Stillen).JPG (696.5 KB, 46 views)

Last edited by Optimiser; 08-13-2018 at 08:54 AM. Reason: more info

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