Subject	Re: curious on the fuel pump voltage bump at 4.5k
Posted by	timz on March 29, 2005 at 4:46 PM
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In Reply To	curious on the fuel pump voltage bump at 4.5k posted by Guapo on March 29, 2005 at 04:09 PM
Message	Yeah I'm running the stock fuel pump controller..don't want to run them walbros at 12V all the time :) I think it's the combination of throttle, rpm and load (I think?)..you can neutral rev at high throttle and fuel pump voltage stay at 8v... 1990 Nissan 300ZXTT Twin Greddy TD06L2-20G 745rwhp 593rwtq (26psi no nitrous) 10.9 @ 139mph 1.75 60ft Waiting for stronger wastegates spring
Follow Ups	Question about power curve. - Boosted1 11:30:14 03/29/05 Here are the curves... - Scotts94z32 11:57:25 03/29/05 I'm curious to know what... - Scotts94z32 12:17:25 03/29/05 I have that setup on my greddy egt guage. The warning - AzHeat 12:22:36 03/29/05 the af ratio doesn't look too uniform there.. - spyhunter(nj) 12:31:41 03/29/05 in which graph? He's pretty rich, if anything, at most - Scotts94z32 13:15:09 03/29/05 I think he's referring to the first graph where there is - JokerF15 (NyxMotorsports) 12:41:08 03/29/05 nm he does have Water Injection and that's most likely - JokerF15 (NyxMotorsports) 12:50:45 03/29/05 The 14 psi curve also has a small dip @ 5k. (n/m) - Boosted1 20:13:24 03/29/05 LOL a lot of speculations - timz 14:31:12 03/29/05 wow... - JokerF15 (NyxMotorsports) 15:51:26 03/29/05 Thx!! (n/m) - timz 18:22:01 03/29/05 curious on the fuel pump voltage bump at 4.5k - Guapo 16:09:21 03/29/05 Re: curious on the fuel pump voltage bump at 4.5k - timz 16:46:41 03/29/05 I'll be darned. I never looked at it close enough - Guapo 17:06:12 03/29/05 IIRC on the dyno, votage jumps to 12v when rpm reaches - timz 18:21:39 03/29/05 How does the car know when there's a load !? - PLEAZURE in CA (SD) 18:21:51 03/29/05 Re: How does the car know when there's a load !? - timz 18:27:08 03/29/05 I can't believe you are selling your Z. (n/m) - myttzx 17:24:22 03/29/05 Me neither. But it's not a sign of me losing interest - timz 18:15:26 03/29/05 Nothing is more rewarding than owning a business - PLEAZURE in CA (SD) 18:24:45 03/29/05
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