04-16-2014, 03:22 PM | #141 |
Booooosted.
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Ok so I've cut my door to swap pumps. Can I buy a ZL1 pump and drop it in or do I need the other goodies?
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04-16-2014, 04:33 PM | #142 |
Drives: My wife crazy with my C5 usage. Join Date: Apr 2009
Location: DFW
Posts: 6,558
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Should be a direct replacement as far as the pump goes, but in order to command the ramp up for the extra fuel pressure, you need ADM's FPCM and to have it turned on in the tune.
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UNDER CONSTRUCTION......again......
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04-16-2014, 04:34 PM | #143 |
Seeking 9s on M6...
Drives: 2012 2SS/RS LS3 aka "BlackWidow" Join Date: May 2012
Location: Houston, TX
Posts: 397
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You need a new fpcm. Updated tune, and then your set.
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04-16-2014, 04:37 PM | #144 |
Booooosted.
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Ok.
My pistons just got coated so things will start to ramp up fast. I am putting bigger injectors in as well. So it is going to have to be tuned before I can drive it anyway. Why the need for a FPCM? *I'm sure this has been asked but consider it a bump in info, haha* |
04-16-2014, 04:43 PM | #145 |
Seeking 9s on M6...
Drives: 2012 2SS/RS LS3 aka "BlackWidow" Join Date: May 2012
Location: Houston, TX
Posts: 397
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The stock fpcm assumes a stock pump so you won't get any advantage. The adm fpcm is a customized zl1 fpcm designed for the zl1 pump. It also allows the BAP to work unlike the stock fpcm.
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04-16-2014, 05:04 PM | #146 |
Drives: All things Turbocharged Join Date: Dec 2010
Location: AZ
Posts: 1,199
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Just dropping in the ZL1 pump gives you a 30% increase in fuel flow at the same voltage. Then you can get another 30% more flow by upping the voltage to the pump.
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04-17-2014, 01:30 PM | #147 | |
Booooosted.
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Quote:
If I understand here, the ZL1 pump will only provide the levels of performance that a stock one will if I use the stock FPCM? Is not a more powerful pump just that, more powerful? Regulating fuel pressure doesn't change from an operational standpoint does it? That's without a new control module? |
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04-17-2014, 03:30 PM | #148 |
Banned
Drives: 2010 Camaro Join Date: Mar 2014
Location: United States
Posts: 255
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In order to take advantage of the pump fully you need to replace the FPCM . Its a simple plug and play. Then when your tuned they can make proper provisions. Youve gone this far finish it right!
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04-17-2014, 03:57 PM | #149 | |
Drives: All things Turbocharged Join Date: Dec 2010
Location: AZ
Posts: 1,199
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Quote:
Just dropping in a ZL1 pump will increase flow ~30% by itself. That is both the increase GMPP claims and what we have tested. Running it to higher voltage is where it shines though. |
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04-17-2014, 11:51 PM | #150 |
whippled 5th gen
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received my zl1 fuel pump yesterday, and ordered the fpcm module today not taking any chance with drop in fuel pressure when get the 2.9 whipple on my ss next month.
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04-23-2014, 11:39 PM | #151 | ||
Booooosted.
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Sorry for the delayed responses guys. Been crazy busy.
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How much is the FPCM? |
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04-23-2014, 11:54 PM | #152 |
Drives: All things Turbocharged Join Date: Dec 2010
Location: AZ
Posts: 1,199
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04-23-2014, 11:58 PM | #153 | |
Booooosted.
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Awesome. |
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05-22-2014, 10:37 AM | #154 |
Dyno Show Queen LOL
Drives: 16 SS & 17 ZL1 Both Yellow Join Date: Jan 2014
Location: Houston
Posts: 4,345
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