Subject	I guess it was combination of the wastegate and A/F
Posted by	timz on November 09, 2005 at 7:36 AM
	This message has been viewed 278 times.
In Reply To	do you have any idea why on your pump tune runs, the torque posted by maglito on November 08, 2005 at 11:51 PM
Message	since boost controller was turned off, the wastegate spring is the only factor to regulate boost. My guess is, the spring is not doing a great job holding boost at the beginning where they open too early and too much. Another thing for sure is the A/F was very rich at that rpm range. We are talking about <10.5 and it's due to my second pump kicking in and cause a momentary high fuel pressure. 1990 300ZXTT Twin Greddy TD06L2-20G (No Nitrous) 822rwhp 694rwtq @ 31psi Best et/mph :10.56 / 142.47mph
Follow Ups	My car on the dyno again (Mustang dynamometer) - timz 21:27:48 11/08/05 nice numbers (n/m) - Ricerdaddy 21:32:54 11/08/05 NICE (n/m) - CrazyGreek 21:34:13 11/08/05 nice friend - robo (sebring1970) 21:40:11 11/08/05 He runs twin TD06-20G too? What kinda number he put down? (n/m) - timz 22:01:50 11/08/05 he runs GT-28RS, I just meant he was posting his dyno - robo (sebring1970) 22:11:50 11/08/05 oh cool I didn't know that. Any link? (n/m) - timz 22:13:38 11/08/05 Search, noob ;c) - robo (sebring1970) 22:16:16 11/08/05 my bad :) (n/m) - timz 22:55:05 11/08/05 whoa i love your Z! (n/m) - Twin Turbine Z32 21:40:51 11/08/05 Thanks so do I :) (n/m) - timz 22:02:31 11/08/05 Once again, Great Job Chin!! (n/m) - Gold Z 21:41:03 11/08/05 Chin, Great #s and safety too! Look forward to better - SirpriZ 21:41:13 11/08/05 Thanks Mark! Your offer still good right? :) (n/m) - timz 22:56:22 11/08/05 Yep. (n/m) - SirpriZ 00:03:25 11/09/05 Re: My car on the dyno again (Mustang dynamometer) - Grateful Zed 21:43:08 11/08/05 He thought the dynojet# is optimistic. But he seems pretty - timz 22:06:20 11/08/05 Nice numbers for a "1990 Nissan 350Z" :) (n/m) - teambushido(San Diego, CA) 21:46:03 11/08/05 LOL I noticed that. The shop onwer/operator is a old school - timz 22:10:06 11/08/05 ahhhhh - Jimmys2+2 21:46:23 11/08/05 pfft ... raceya :) (n/m) - Guapo 21:46:33 11/08/05 $10 says I'll walk ya :) (n/m) - timz 22:11:54 11/08/05 I was thinkin we'd throw some turns in there :) (n/m) - Guapo 22:19:18 11/08/05 ok it gotta be some big turn like the at Talladega :) (n/m) - timz 22:25:26 11/08/05 Nice numbers! But I didn't know they made the 350Z in 1990. (n/m) - IJUMPMAN 21:47:08 11/08/05 Awesome numbers. (n/m) - WickedZX (NoVA) 21:47:34 11/08/05 Sweetness!!! (n/m) - Seb (Specialty-Z) 21:47:43 11/08/05 I want to see you bang out a 1.4 60 footer... (n/m) - Only1Z 21:49:39 11/08/05 Oh I wish but I don't think a non-nitrous 5spd car can:( - timz 22:18:10 11/08/05 I have faith in you. :-) - Only1Z 23:03:31 11/08/05 How many people here have 678hp @ 16psi? - Jackie 00:23:55 11/09/05 Care for a wetnap? (n/m) - Kenny 00:46:11 11/09/05 I know how to do it!!! (n/m) - SirpriZ 01:47:16 11/09/05 Now there's a conflict of interest ;). - Kenny 02:15:51 11/09/05 i pulled 1.609 on 5-speed/radials. You can do this. - Z32POWER.com 05:23:12 11/09/05 Kuah's 1.4x 60' was w/o nitrous, wasn't it? (n/m) - boileralum 08:38:22 11/09/05 Correct-no nitrous on that car. (n/m) - sfarrah 10:30:56 11/09/05 So what you're saying is.... - Jackie 21:55:01 11/08/05 16psi, 671hp....speechless. (n/m) - maglito 21:59:59 11/08/05 very efficent (n/m) - Max865(ATL) 22:07:08 11/08/05 if by efficent you mean flows like crazy than yes... (n/m) - maglito 22:21:33 11/08/05 And very somatic (n/m) - CrazyGreek 22:22:31 11/08/05 Yup the turbos are very efficient at low boost <20psi - timz 22:45:46 11/08/05 Pft small turbo, thats it? (n/m) - CrazyGreek 22:54:40 11/08/05 do you have any idea why on your pump tune runs, the torque - maglito 23:51:43 11/08/05 I guess it was combination of the wastegate and A/F - timz 07:36:42 11/09/05 Ah, very good information - Thanks! - maglito 09:15:29 11/09/05 All mods are in profile. No secret :) (n/m) - timz 13:50:54 11/09/05 Awesome! (n/m) - BradZ (FL) 22:00:12 11/08/05 nice (n/m) - aliaZ 22:04:47 11/08/05 Thanks! Any update on the MS manifold yet? - timz 22:54:13 11/08/05 I held them in my hand today and..... - CollegeBoy 23:32:58 11/08/05 yep! - aliaZ 00:54:45 11/09/05 Awesome! Glad to hear its dialed in! (n/m) - TBlakeZ 22:11:56 11/08/05 Very nice!!! (n/m) - Piranha(Omaha) 22:22:30 11/08/05 Awesome! Heres my Z on the dyno: - sfpearl300z 22:24:37 11/08/05 Barney? (n/m) - BradZ (FL) 22:43:47 11/08/05 Nice Z dude, Clean and sleek (n/m) - Shawn300zTT GT28R MD 22:56:27 11/08/05 I could do without the stickers ; ) (n/m) - SnowManZ 23:03:49 11/08/05 Thanks :) (n/m) - sfpearl300z 23:21:57 11/08/05 lol (n/m) - naZeer (Houston) 19:37:46 11/09/05 Just think if the intercooler was more efficient. :) - Zfreak(Dallas) 22:28:00 11/08/05 Nice numbers Chin! - Drk93TT 22:29:42 11/08/05 impressive #'s =) (n/m) - tyreeztt 22:34:44 11/08/05 Good numbers...three thumbs up! BTW-What was the... - mr. zed line 23:12:03 11/08/05 that is the cam centerline usin the cam gears. - AzHeat 23:35:54 11/08/05 Cool ... 1HP more than before. What kind of BC are u using? - PLEAZURE in CA (SD) 23:36:16 11/08/05 you can change your sig now... - ZLover4Life 23:36:35 11/08/05 Im just speechless....my god (n/m) - ZXRider(SoCal) 00:25:12 11/09/05 That's bananas. (n/m) - Kenny 00:43:37 11/09/05 Amazing!! Any plans about going to the track this year? - TheTwinZ (Peru) 00:54:42 11/09/05 Thanks!! I want that slip more than ever (n/m) - timz 07:58:40 11/09/05 i just crapped my pants ....holy Mackeral. (n/m) - firstgearlaunch(Atlanta) 01:11:19 11/09/05 holy sh&% (n/m) - Moxie 02:01:44 11/09/05 <3 (n/m) - turtleboy 04:32:48 11/09/05 nicceeeeee (n/m) - Z32POWER.com 05:20:46 11/09/05 Great numbers! How did you manage to hold 30psi > - Mike (Austin) 08:08:37 11/09/05 NICE! (n/m) - Arnel@Z32racing.com 08:13:02 11/09/05 nice, Chin! (n/m) - boileralum 08:38:57 11/09/05 .... - RSR 09:10:44 11/09/05 Nice ... btw, why did they list your car as 1990 350Z? (n/m) - NytWolf 10:24:50 11/09/05 Re: Nice ... btw, why did they list your car as 1990 350Z? ( - Mickie 11:16:34 11/09/05 LOL Thx! (n/m) - NytWolf 12:50:08 11/09/05 Insane power and the spool appears to be very quick for - sfarrah 10:40:02 11/09/05 Good looking car and good looking numbers (n/m) - John@z1 11:04:10 11/09/05 Wow, it seems like your car makes over 300rwhp w/o boost. (n/m) - sparkie 11:11:13 11/09/05 nah that'll be impossible. I think those L2s are generating - timz 13:58:04 11/09/05 hot damn, your car has over 4x power of my car! =0 heh (n/m) - stockplayerz (NYC) 12:00:56 11/09/05 Comparison with the Dynojet looks great! - 300zx90 (CO) 12:08:02 11/09/05 Yeah they look very great! Thanks! (n/m) - timz 13:52:25 11/09/05 Check this out, overlay of both dyno results - 300zx90 (CO) 14:43:03 11/09/05 Beautiful curves! =) (n/m) - TT XTZ 13:09:36 11/09/05
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