Subject	It seemed as if almost every car, mine included
Posted by	colocomp (Denver) on February 27, 2006 at 9:55 AM
	This message has been viewed 190 times.
In Reply To	Is the A/F accurate? posted by Only1Z on February 27, 2006 at 09:12 AM
Message	ran lean on that sniffer. I watched a couple of cars blow gray black on that day and thought for sure they would be in the 10:1 / 11:1 range and they would end up with a chart that looked like that. I watch 2 newer 350 Z's show similar lean conditions on the charts (almost identical charts). I had my ear pegged to listen for detonation on my runs, I know I did not have any, I was on VP105 unleaded race fuel however. My chart was similar to his on the A/F. We started to listen for detonation on all tt's when we noticed the charts.
Follow Ups	Results from Sat's Dyno Day at Denver - chenc544 08:59:32 02/27/06 Is the A/F accurate? - Only1Z 09:12:52 02/27/06 At altitude don’t I need a leaner A/F ratio? (n/m) - chenc544 09:40:45 02/27/06 The ratio should be the same. (n/m) - Kenny 09:53:29 02/27/06 How does the ECU calculate the A/F ratio? - chenc544 10:41:47 02/27/06 At WOT it uses the fuel maps in the ECU. (n/m) - SactoTodd 10:55:55 02/27/06 Todd covered the first part. - Kenny 11:12:43 02/27/06 It seemed as if almost every car, mine included - colocomp (Denver) 09:55:16 02/27/06 Okay...cool - Only1Z 20:04:39 02/27/06 Is that on pump gas? - Kenny 09:33:34 02/27/06 It's on pump gas but my A/F is actually richer than others - chenc544 09:43:05 02/27/06 I have done some research and Woody has gone as - colocomp (Denver) 09:40:54 02/27/06 I agree that SAE correction on FI cars is totally bunk - maglito 11:43:41 02/27/06 I seem to recall Z1 had higher numbers with the 1420's - colocomp (Denver) 12:43:16 02/27/06 But as long as FI cars are compared to FI cars, - Woody75 (Denver) 12:55:00 02/27/06 Keep in mind, the air is thinner up there. The ECU's - Ash's Z 11:33:07 02/27/06 Thanks Ash, good read (n/m) - chenc544 11:55:44 02/27/06 Also remember the highest octane they can get there is 91 - maglito 11:55:48 02/27/06 The actual pressure is - colocomp (Denver) 11:58:22 02/27/06 I dont think I said that it was any different than you did. - Ash's Z 16:09:23 02/27/06 There are to many variables to accurately predict - colocomp (Denver) 16:30:16 02/27/06 Actually, it isn't as complicated as you think. Since this - Ash's Z 16:48:11 02/27/06 They are not JWT boost jets. - Woody75 (Denver) 16:55:49 02/27/06 I'm sorry that it is coming off as an insult to you Woody. - Ash's Z 16:59:10 02/27/06 It's your time, I could give two shits either way - colocomp (Denver) 17:25:48 02/27/06 The personal attacks are quite pre-pubescent my friend. - Ash's Z 17:37:45 02/27/06 I would like to see the dyno for each possible combination - colocomp (Denver) 17:41:45 02/27/06 I'd be happy to provide the information to show you - Ash's Z 17:52:21 02/27/06 lol - colocomp (Denver) 18:16:52 02/27/06 Is that a bottle of turbo dog on your desk? (n/m) - ShakaShaun 18:44:37 02/27/06 Good eye - colocomp (Denver) 18:49:06 02/27/06 I tell ya its more like NA dog..... - Zluster(Sir Sam) 23:25:37 02/27/06 Asshat? All I see is you getting out of hand with the - Ash's Z 21:14:11 02/27/06 I have dyno'ed at 14psi with boost jets a few years back - colocomp (Denver) 21:29:28 02/27/06 Here's some information for you that may bring what I am - Ash's Z 23:20:02 02/27/06 I am sure the Denver guys with your program - colocomp (Denver) 06:41:55 02/28/06 You know, it is quite shameful that you guys abuse this - Ash's Z 11:46:29 02/28/06 I believe the term you're looking for is "tunnel vision" - 300zx90 (CO) 12:12:52 02/28/06 I am glad you noticed that - - colocomp (Denver) 19:24:10 02/28/06 Lol- No need to get emotional - colocomp (Denver) 12:21:50 02/28/06 Sorry about the name calling, I don't want you to get - colocomp (Denver) 21:30:51 02/27/06 Ugh, here we go again. - Woody75 (Denver) 12:17:49 02/27/06 If it weren't for math and engineering, you wouldn't drive - CaliguyPurdue 13:30:08 02/27/06 I have been concise every time......buy JWT :) - Woody75 (Denver) 14:04:12 02/27/06 Fair enough :) (n/m) - CaliguyPurdue 14:59:09 02/27/06 2nd (n/m) - Zfreak(Denver) 15:32:52 02/27/06 4th (n/m) - ShakaShaun 17:07:50 02/27/06 Well, if it was pinging, it was likely because of the fuel - Ash's Z 16:23:08 02/27/06 BTW, my C-class programs are actually MORE conservative - Ash's Z 16:27:58 02/27/06 Where's the beef? You just said it. - Woody75 (Denver) 16:43:24 02/27/06 Heh, let me put it all together and show you what I mean. - Ash's Z 16:57:48 02/27/06 I don't need your info post. I'm fine thanks. (n/m) - Woody75 (Denver) 17:03:10 02/27/06 ash is a sheep herder. :-) - Spongerider :) 17:35:09 02/27/06 I am fully aware of what the SAE has put together for - Ash's Z 17:39:31 02/27/06 It depending on the type of SAE Correction used - Spongerider :) 18:37:03 02/27/06 Not really. The only thing that has changed in their - Ash's Z 01:05:11 02/28/06 Hmm, you didn't answer my question... (n/m) - Spongerider :) 13:17:33 02/28/06 I am suprised you got your head out of Greg's ass - Riddick 20:30:41 02/27/06 Hey ash, you forgot one? Greg who? (n/m) - Spongerider :) 20:57:08 02/27/06 ? I'm not Riddick if that's what you are implying. - Ash's Z 23:22:36 02/27/06 Correct. (n/m) - Riddick 11:08:33 02/28/06 No, you being the sheep herder you forgot to - Spongerider :) 13:14:54 02/28/06 Sigh. You win bro, I flat give up. (n/m) - Ash's Z 16:21:12 02/28/06 No I don't have you confused with someone else. - Riddick 16:33:01 02/28/06 Baaa, baaa. You are so original (yes you are! :-) ) - Spongerider :) 16:47:51 02/28/06 Your credability just flew out the window. (n/m) - Riddick 20:28:38 02/27/06 No it didn't, it's quite well & intact. (n/m) - YugoBernie (NoVA) 00:43:19 02/28/06 Reread the posts Bernie. Out the window........ (n/m) - Riddick 11:09:47 02/28/06 Lol. Oh no. (n/m) - Woody75 (Denver) 12:36:30 02/28/06 enter, the martyr. (n/m) - Spee 22:48:51 02/27/06 Ash, can you add to my 1mm OVERSIZED VALVES POST - Shawn300zTT GT28R MD 00:01:18 02/28/06
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