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05-11-2010, 03:11 PM
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#1 |
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Petro-sexual
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KB Boost-A-Pump Question
Do these modules place additional strain on the fuel pump in such a way that the life span is reduced? I understand that increasing the voltage will ensure sufficient fuel is getting pumped (up to a certain limit anyways), but will this module reduce the life of the OEM pump significantly? I was just wondering about this...
Thanks   
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05-11-2010, 04:46 PM
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#2 |
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Okie doke
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Personally I don't think it will affect the life of the OEM pump much at all. I believe these are typically installed so that they only are "ON" at WOT or while in boost .. typical driving or idle time I don't believe it is "ON" so there is no difference ..
Crowley
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05-11-2010, 09:38 PM
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#3 |
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They only on at WOT throttle plus most fuel pumps will give a working voltage range of like 10 to 16v
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2015 Corvette Z06.. Lime Rock Park 1:01; Watkins Glen 2:14; Thompson Speedway 1:21
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05-11-2010, 09:41 PM
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#4 | |
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SST...
Drives: SST Camaro 2010 Join Date: Oct 2008
Location: East Coast of Florida
Posts: 5,927
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Quote:
You should be fine Radz28... You are not running it "over-voltage" long enough to heat the windings up much.
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05-11-2010, 09:47 PM
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#5 |
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Drives: Anything I want Join Date: Oct 2008
Location: DfW - Texas
Posts: 5,408
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Please read
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05-11-2010, 09:57 PM
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#6 | |
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SST...
Drives: SST Camaro 2010 Join Date: Oct 2008
Location: East Coast of Florida
Posts: 5,927
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Quote:
Cool article from Jim Bell Andy... Agree with low voltage problems or if injectors are near 100% duty cycle, but it is opposite with large pumps that run on reduced voltage while cruising to lower fuel heating and pumping losses. I'll bet the boost-a-pump is a great solution for many here. 
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05-11-2010, 10:48 PM
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#7 |
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yea my last car had the problem of losing voltage to the fuel pump.. jannetty had to rewire so fuel pump saw 12v or more..
I have a boost-a-pump going in next week..
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2015 Corvette Z06.. Lime Rock Park 1:01; Watkins Glen 2:14; Thompson Speedway 1:21
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05-12-2010, 09:42 AM
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#8 |
Drives: 775HP 2005 KBGT Join Date: Jan 2010
Location: Rancho Cucamonga
Posts: 74
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In the 20+ years we have never had a pump failure with a Boost-a-pump. it is a safe proven system. You will not have an issue.
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05-12-2010, 09:51 AM
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#9 |
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Petro-sexual
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Thanks for all the input everyone. I was just curious
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05-12-2010, 10:01 AM
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#10 | |
 
Drives: CTS/CAMARO Join Date: Jun 2009
Location: SEMA/PERF INDUSTRY GUY
Posts: 488
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Quote:
Use a wire gaugesize one up from stock for any splice. Don't use butt connectors, solder and heat shrink it. And the biggy, GROUND, GROUND, GROUND. Did I mention that the GROUND is the No.1 most important electrical connection? Bad ground = unit failure.
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"everyone wants to go to heaven. but nobody wants to die" "you gotta pay to play"
SEMA PICTURES-PARTS & CARS http://www.pbase.com/haveblue/sema_2009 |
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05-12-2010, 10:53 AM
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#11 |
Drives: 11 2SS/RS E-Force Supercharged Join Date: Apr 2010
Location: Charlotte
Posts: 814
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Where are people mounting the control knob... is it something that really needs immediate access other than when tuning?
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05-12-2010, 03:56 PM
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#12 | |
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Quote:
but agreed always solder.. ground def up there with problems.. people do power wire good and solder then just put ground wire under a nut LoL
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2015 Corvette Z06.. Lime Rock Park 1:01; Watkins Glen 2:14; Thompson Speedway 1:21
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05-13-2010, 09:35 AM
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#13 | |
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Drives: CTS/CAMARO Join Date: Jun 2009
Location: SEMA/PERF INDUSTRY GUY
Posts: 488
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Quote:
__________________
"everyone wants to go to heaven. but nobody wants to die" "you gotta pay to play"
SEMA PICTURES-PARTS & CARS http://www.pbase.com/haveblue/sema_2009 |
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05-13-2010, 09:38 AM
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#14 | |
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Quote:
I knew quite a few mustang guys with boost-a-pumps they never had failure. they use to be at the track with me in fayetteville 2 to 3 times a week..
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2015 Corvette Z06.. Lime Rock Park 1:01; Watkins Glen 2:14; Thompson Speedway 1:21
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