Subject	Hey Harry
Posted by	Greg D. (Specialty-Z) on August 19, 2011 at 4:58 PM
	This message has been viewed 525 times.
In Reply To	hi Greg :) posted by ztunerz on August 19, 2011 at 04:07 PM
Message	What I am saying is: Dee's boost spiking is the largest difference after Dee's boost went higher. Dee also had a little more boost most of the run. Dee's 3inch Cat Back over Keefe's 2.5" cat back is helping Dee hold power also, I do account some of the power after the spike to the dynamics of what a spike does to a dyno roller. Once you spin the dyno roller hard with a boost spike, it will cause the dyno to read higher for a bit after the spike because the roller has more momentum. Have you ever noticed that a car will accelerate harder going down a hill? Going down a hill is similar to what happens to the roller after a boost spike. Be happy to help you get a deal on the J&S box.
Follow Ups	Ztuner Dyno Day pics - more - The Devils Z 10:10:55 08/19/11 Quick comments - ztunerz 10:39:33 08/19/11 info: we both have 2.5 inch intercooler piping + massives - The Devils Z 11:05:35 08/19/11 I had to put my stock turbo inlets on! - BoneZ (MD) 11:24:27 08/19/11 ahh good info, that makes your quick soop even more amazing (n/m) - ztunerz 11:33:20 08/19/11 ..... kinda makes sense - The Devils Z 11:36:44 08/19/11 I dis-agree - Greg D. (Specialty-Z) 16:24:06 08/19/11 oh man is that green run nice (n/m) - zgene4 17:22:45 08/19/11 I think based on what you have said in the past and - The Devils Z 18:17:06 08/19/11 Incorrect ........ - Greg D. (Specialty-Z) 18:45:23 08/19/11 makes sense now ... when I first went to full 3 inch - The Devils Z 19:29:22 08/19/11 Agreed, times change......... - Greg D. (Specialty-Z) 19:58:07 08/19/11 upgrade your sig ! (n/m) - The Devils Z 11:37:31 08/19/11 So you moved? Glad you finally got tuned! (n/m) - BigTDogg (MA) 15:00:17 08/19/11 Yep! Finally got things to line up. (n/m) - BoneZ (MD) 18:32:54 08/19/11 link to images - ztunerz 11:19:26 08/19/11 thanks for this .. good read (n/m) - The Devils Z 11:48:11 08/19/11 My 25 cents on the charts - Greg D. (Specialty-Z) 15:05:43 08/19/11 hi Greg :) - ztunerz 16:07:46 08/19/11 Hey Harry - Greg D. (Specialty-Z) 16:58:53 08/19/11 so you support the use of h20 inj now huh :) - The Devils Z 18:02:39 08/19/11 No, I personally will not use it..... - Greg D. (Specialty-Z) 18:26:09 08/19/11 no -- I only had water for 1 or 2 runs as I didn't - The Devils Z 19:31:45 08/19/11 If your going to use WI, you really should tune for it - Greg D. (Specialty-Z) 20:04:13 08/19/11 Tune for WI. Some folks end up washing down their rings (n/m) - RevTech 23:15:18 08/19/11 I use it for safety / buffer ---not power --- - The Devils Z 15:36:25 08/20/11 The proper amount of water will cause the engine to run - Greg D. (Specialty-Z) 00:29:04 08/21/11 ur right -- but I have been running water - The Devils Z 11:56:08 08/21/11 Blacked-out tails FTL. (n/m) - Inzane 11:01:20 08/19/11 more quick comments - keefer vs tonyz vs ztuner - ztunerz 16:09:25 08/19/11 >>> - ztunerz 16:14:17 08/19/11 Do I have the colors mismatched to the cars, or am I seeing - LJZTT 17:42:09 08/19/11 You need to look at the whole chart ....... - Greg D. (Specialty-Z) 18:04:57 08/19/11 ok so the colors are listed in different order than names (n/m) - LJZTT 20:08:22 08/19/11 I can tell by looking at the charts that the green run - Greg D. (Specialty-Z) 20:43:09 08/19/11 Sorry i did not mark the names. It was a quick export to jpg - ztunerz 21:49:46 08/19/11 Didn't want 6 lines on one graph, too cluttered - ztunerz 21:51:55 08/19/11 I believe my run is the one in red. This was was a pump gas - phillyz 20:59:37 08/19/11 Ok then, need to redo my analysis then :) (n/m) - ztunerz 21:53:03 08/19/11 corrections with torque added and more resolution for boost (n/m) - ztunerz 23:17:45 08/19/11 What was the correction factor used on these dynos? (n/m) - Jeffblue 11:45:52 08/20/11 Some were 0 and some were 1% not huge (n/m) - ztunerz 20:29:49 08/20/11
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