New Garrett GTX2867r - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Member · 01-25-2015, 08:00 PM

My torque comes on hard at 3800 on the street. And if I lower the boost I will lose torque. I'm not as concerned with the overall power number as much as I am the power curve and how early it comes on. Your exhaust side is much larger. Which is probably why you are able to make that power. But as far as timing I have nothing to base off of. I went from 91 octane at 20psi and 11 degrees of timing to E85 and roughly 28psi and just kept adding timing until I felt it was making reasonable power. All of the tuning has been done on the street. All I did was throw the car on the Dyno and do pulls. And my point was you are comparing a GTX2867 to a 20g which are very different.

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01-25-2015, 08:00 PM	#11
Member Leaky Injector Join Date: Sep 2009 Location: Sacramento Age: 38 Posts: 65 Trader Rating: (1) Feedback Score: 1 reviews	My torque comes on hard at 3800 on the street. And if I lower the boost I will lose torque. I'm not as concerned with the overall power number as much as I am the power curve and how early it comes on. Your exhaust side is much larger. Which is probably why you are able to make that power. But as far as timing I have nothing to base off of. I went from 91 octane at 20psi and 11 degrees of timing to E85 and roughly 28psi and just kept adding timing until I felt it was making reasonable power. All of the tuning has been done on the street. All I did was throw the car on the Dyno and do pulls. And my point was you are comparing a GTX2867 to a 20g which are very different.