Subject	okay, last question on this for now. the other feature
Posted by	robo (sebring1970) on January 23, 2004 at 7:53 PM
	This message has been viewed 19 times.
In Reply To	the dyno uses a wideband O2 probe sensor. posted by Spee on January 23, 2004 at 07:35 PM
Message	that is mentioned all the time but hardly ever explained is the "tuning" aspect of the dyno run as related to the A/F readout. What and how exactly do they "tune" the engine based on the results of the wideband O2 readings? I understand there is an ideal A/F ratio, but how is this accomplished?
Follow Ups	DYNO Numbers: Ash/Z1 555/doolz upgrade 407rwhp stock twins - kryptonite729 18:43:57 01/23/04 Lets see, 0.97CF which makes about 419 ACTUAL RWHP. - AshsZ 18:51:51 01/23/04 the air/fuel mixture on the bottom, where is that read - robo (sebring1970) 18:52:09 01/23/04 Wideband 02 sensor stuck in the exhaust pipe (n/m) - kryptonite729 18:57:13 01/23/04 anywhere in the exhaust? is it mounted permanently - robo (sebring1970) 19:22:07 01/23/04 They stick it up your tailpipe (n/m) - BigTDogg (MA) 19:26:21 01/23/04 hehe .. that sounded nasty (n/m) - PLEAZURE in CA (SD) 20:37:25 01/23/04 the dyno uses a wideband O2 probe sensor. - Spee 19:35:27 01/23/04 okay, last question on this for now. the other feature - robo (sebring1970) 19:53:19 01/23/04 that depends on what you are tuning with. - Spee 20:48:53 01/23/04 Or one can change the stock one with wideband - northZ 23:21:43 01/23/04 very cool... - Spee 14:12:58 01/24/04 I know it shows 3" FULL exhaust in your profile, - PiotrC70 19:00:41 01/23/04 93 MPH is the 1/8 mile record. - Chip(GMS Racing) 19:09:51 01/23/04 I thought you went 95? Oh well i went 92 on the TT rear =) (n/m) - kryptonite729 19:14:02 01/23/04 Maybe it was 95, I will have to look at timeslips - Chip(GMS Racing) 19:18:05 01/23/04 very nice #'s!! (n/m) - Wagz 19:11:38 01/23/04 Awesome! (n/m) - TheTwinZ (Peru) 19:18:06 01/23/04 your A/F is FAR from 'perfect' dude. - ni[X]it 19:45:31 01/23/04 Thanks, appreciate your support - kryptonite729 19:53:50 01/23/04 Why are you always such an ass? - WhiteOutZ 19:54:58 01/23/04 i think you spoke to the wrong person (n/m) - kandy2dr 20:01:08 01/23/04 no, kryptonite just posted before I finished. - WhiteOutZ 20:06:21 01/23/04 lol, no... kandy2dr is right. :-) you replied to kryptonit (n/m) - Bernie (OOParts International) 20:41:56 01/23/04 When are you going to be at Brainerd? - Agent X 20:41:48 01/23/04 Tomorrow, Several 5s imports are coming =) (n/m) - kryptonite729 20:43:33 01/23/04 what were you changing? - Scotts94z32 21:46:36 01/23/04 careful, you're gonna get in trouble with the women here. - ni[X]it 21:50:40 01/23/04 Thanks Nixit for the help, i couldn't respond to - kryptonite729 22:03:15 01/23/04 Not much really, only change was boost - kryptonite729 22:01:44 01/23/04 This must be the higest hp# that have been made on - northZ 23:16:02 01/23/04 Nope. I still hold the record at 413RWHP. =) (n/m) - AshsZ 12:06:47 01/24/04 NICE! Good luck at the track. Please post your results. (n/m) - Arnel(Z32R.com) 23:23:02 01/23/04 Re: DYNO Numbers: Ash/Z1 555/doolz upgrade 407rwhp stock twins (n/m) - Bapdwp 01:20:46 01/24/04
Post a Followup	You cannot reply to this message because you are not logged in.