Subject	My SZ Dyno Graph - GT2554R
Posted by	evan_aggie on October 29, 2012 at 12:43 PM
	This message has been viewed 2202 times.
Message	It goes without saying that SZ knows how to tune a z32. I was very happy with the results. I still need to fill out my profile, but here are the primary items: Stock engine w/ stock intake piping Selin intake 615cc injectors & 300 degree rails Z1 SMIC GT2554R w/o flange (don't EVER do this again!) RPS Segmented flywheel 3" split down pipes 3" to 2.5" test pipes 2.5" exhaust w/ x-pipe Greddy Profec II My wastegates were not pre-loaded properly. I need to adjust them so they begin to crack at 9psi...maybe 10psi. I had tested them via a pump and they crack at 7.5psi. Greg said this makes perfect sense, as the pressure @ 15psi naturally forces open the WG even though my EBC was set to 18psi. My torque looks a hair low compared to others, but that gives me something to work towards with 2.5" piping improvement in the future.
Follow Ups	My SZ Dyno Graph - GT2554R - evan_aggie 12:43:08 10/29/12 remind me the layman name for GT2554R? (n/m) - LJZTT 14:30:28 10/29/12 jwt 530bb, z1 535r (n/m) - ali300zx 14:38:55 10/29/12 I didn't want to say JWT530 because they aren't... - evan_aggie 14:52:10 10/29/12 Re: Congrats on putting down some good dyno numbers (n/m) - miloz 17:22:43 10/29/12 GT25R is the usual generic name, and seemingly what Evan has (n/m) - dogpile 15:06:25 10/29/12 Nice! I have JWT 550's with full Ash breather mods - Jayru 15:17:53 10/29/12 Stock manifolds? (n/m) - KA8 17:50:38 10/29/12 Nope. (n/m) - evan_aggie 17:56:30 10/30/12 Properly setting the wastegates will also yield more torque - BigTDogg (MA) 14:14:56 10/30/12 Agreed. I was bummed because I had Q16 ready. I was hoping - evan_aggie 17:56:13 10/30/12
Post a Followup	You cannot reply to this message because you are not logged in.