Rough patch around 2500 rpms - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

MXAXTXT · 03-16-2009, 12:46 PM

I have a 91 coupe with an sr20det. When the rpm's reach around 2,500 it goes through a rough patch for a few hundred rpm's and then runs strong until readline after it passes. It is a redtop sr20 with a t28 turbo.

MXAXTXT · 03-16-2009, 04:16 PM

Also I am running stock maf and everything else anyone have any ideas?

MXAXTXT · 03-17-2009, 03:58 PM

Anyone have any ideas??

kalypso123 · 03-21-2009, 03:15 AM

what tune are you using?

03-16-2009, 12:46 PM	#1
MXAXTXT Zilvia Junkie Join Date: Aug 2007 Location: ATL Posts: 322 Trader Rating: (0) Feedback Score: 0 reviews	Rough patch around 2500 rpms I have a 91 coupe with an sr20det. When the rpm's reach around 2,500 it goes through a rough patch for a few hundred rpm's and then runs strong until readline after it passes. It is a redtop sr20 with a t28 turbo.

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03-16-2009, 04:16 PM	#2
MXAXTXT Zilvia Junkie Join Date: Aug 2007 Location: ATL Posts: 322 Trader Rating: (0) Feedback Score: 0 reviews	Also I am running stock maf and everything else anyone have any ideas?

03-17-2009, 03:58 PM	#3
MXAXTXT Zilvia Junkie Join Date: Aug 2007 Location: ATL Posts: 322 Trader Rating: (0) Feedback Score: 0 reviews	Anyone have any ideas??

03-21-2009, 03:15 AM	#4
kalypso123 (ノಠ益ಠ)ノ彡 Join Date: Apr 2008 Location: New York, NY Posts: 2,853 Trader Rating: (2) Feedback Score: 2 reviews	what tune are you using?