STILLEN Longtube G3 Intakes. Review, Dyno and Impressions.

miguez · 05-15-2009, 03:23 PM

Quote:

Originally Posted by semtex

Hmm...what ramifications might his have on dyno tuning? Like will the difference in airflow with the car on a dyno vs. real-world driving be enough to invalidate or compromise the ECU map loaded in from a dyno tune?

I would imagine that you'd have small differences, yes, given the fact that on a dyno, the engine is fighting the resistance of the rollers. It would depend on the dyno manufacturer and workings, but they'd have to try and simulate the increase in aerodynamic and rolling drag, as well as air compression effects after about 100 mph.

LiquidZ · 05-16-2009, 11:49 AM

Quote:

Originally Posted by miguez

I would imagine that you'd have small differences, yes, given the fact that on a dyno, the engine is fighting the resistance of the rollers. It would depend on the dyno manufacturer and workings, but they'd have to try and simulate the increase in aerodynamic and rolling drag, as well as air compression effects after about 100 mph.

This man is an aeronautical engineer too

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Stillen Gen III Ultra Long Tube Intakes Nissan 370Z FREE SHIPPING : IntensePOWER!	INTENSEPOWER	Exhaust/Intake	206	08-27-2010 02:41 PM
Install of Stillen G3 Intakes complete - review, etc.	semtex	Intake/Exhaust	83	06-23-2010 12:19 PM
STILLEN Gen 3 Intakes Released!	Josh@STILLEN	Intake/Exhaust	45	04-17-2009 04:20 PM
JWT Pop Chargers - Pictures - Review - Dyno	RCZ	Intake/Exhaust	31	03-30-2009 09:50 AM
Z Rally Impressions	shizzawha	Nissan 370Z General Discussions	18	12-06-2008 10:58 PM