Subject	Are you sure the pumps are the problem?
Posted by	300zx90 (CO) on March 15, 2006 at 3:50 PM
	This message has been viewed 37 times.
In Reply To	AshsZ-II Ultimate Street Z: Dyno Videos @630RWHP posted by Ash's Z on March 15, 2006 at 01:54 PM
Message	Did you build a controller for the pumps or are you using the stock controller? Is it possible the controller (whichever it is) is current limited? Are you able to monitor the pump current under load? What about measuring the pressure back at the pumps (perhaps there's a restriction in the line or the filter is acting as a restriction)? Just curious if you've checked off everything else in the system before shelling out the coin for two new pumps. Nice numbers, hopefully the fuel pressure issue is a straight forward fix. ________________________________________ NA to TT, starting from the ground up...
Follow Ups	AshsZ-II Ultimate Street Z: Dyno Videos @630RWHP - Ash's Z 13:54:18 03/15/06 watching mine on the dyno, and watching yours.... - BOOZTD 3 (the original) 13:58:13 03/15/06 sounds great! - Atl300zxTT 13:59:34 03/15/06 Awesome. How much you expecting after new pumps? - Waco300zx 14:01:26 03/15/06 24psi should yield around 660RWHP with proper timing - Ash's Z 14:17:43 03/15/06 Sounds like you have your ducks in a row. - Waco300zx 14:20:24 03/15/06 Word. (n/m) - BradZ (FL) 15:05:09 03/15/06 and this is basically on Z1 stage 2's right? - zboost(tx) 18:20:01 03/15/06 Basically, yes. - Ash's Z 19:34:45 03/15/06 Yup, although - zboost(tx) 19:52:29 03/15/06 Nice! (n/m) - Madhatter10-6 14:10:40 03/15/06 8 grand redline? Talk about hitting a high note. - TBlakeZ 14:12:18 03/15/06 Clean car. That's the 1st time I've seen foglights no turn - Spyder Z 15 14:12:24 03/15/06 Probably done just on the dyno for airflow. (n/m) - Scotts94z32 14:25:01 03/15/06 Ash. Send me one of those sexy shields for my Doolz. 8^) - 300zxquire 14:18:56 03/15/06 $30 shipped - fits only JSPEC fascias that still have the - Ash's Z 16:34:46 03/15/06 ditto on the shield! I dig the license plate frame too!:) (n/m) - bobZtwin (NC) 16:40:36 03/15/06 one pump per rail? (n/m) - dubulup 14:21:03 03/15/06 Twin pumps...but not feeding each rail individually... - BradZ (FL) 15:10:23 03/15/06 awesome whats the max efficient psi from those turbos? (n/m) - Z32POWER.com 14:23:35 03/15/06 wow, those turbos sing, and exhaust sounds great (n/m) - CRAZZEPETE. 14:38:58 03/15/06 Very impressive indeed - Hurricane 14:59:40 03/15/06 very impressive (n/m) - ARA300ZX 15:21:40 03/15/06 Will the separated banks exhaust system hurts the power - Wui (Philly) 15:31:06 03/15/06 That is a good question and it is yet to be tested along - Ash's Z 15:36:36 03/15/06 you have one hell of a z, now all you have to do is >> - stockplayerz (NYC) 15:31:31 03/15/06 why cherry red is the best color :) (n/m) - dirtyjerZ 06:44:03 03/16/06 Are you sure the pumps are the problem? - 300zx90 (CO) 15:50:58 03/15/06 I checked to see that the pump controller is running up to - Ash's Z 16:02:35 03/15/06 You were initially looking for 13.5v output though correct? - 300zx90 (CO) 16:15:28 03/15/06 I should have just said "battery voltage" rather than - Ash's Z 16:30:35 03/15/06 so clean! very jealous (n/m) - naZeer (Houston) 16:03:01 03/15/06 Thought you said the exhaust had a crossover somewhere? - dogpile 17:48:36 03/15/06 I had originally connected them in a box-tube design when - Ash's Z 17:57:23 03/15/06 I saw where you were planning to weld the box in the - dogpile 18:00:02 03/15/06 I think the response I had was more/less within the - Ash's Z 18:07:53 03/15/06 keep up the good work. (n/m) - WAGGZ 17:55:12 03/15/06 sucks about the pumps (n/m) - Guapo 20:51:18 03/15/06 Ash, can you post the dyno chart? - MOTRSPRT--ID 21:03:25 03/15/06 This is the dyno from last week >> - Ash's Z 22:45:28 03/15/06 How much weight would you say was removed from your crank? (n/m) - Woody75 (Denver) 08:21:35 03/16/06 They weigh 40# stock, this one weighed 32# after the - Ash's Z 10:45:19 03/16/06 Re: AshsZ-II Ultimate Street Z: Dyno Videos @630RWHP - eriksu9 08:22:15 03/16/06 Hey Eric! - Joe(NoVA) 09:03:16 03/16/06 YO DUDE - eriksu9 09:30:24 03/16/06 Doing well - Joe(NoVA) 10:07:09 03/16/06 Yo - eriksu9 10:10:02 03/16/06
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