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| RX-7 1st Gen Specific (1979-85) RX-7 1979-85 Discussion including performance modifications and technical support sections | 
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|  04-26-2008, 12:01 PM | #1 | |
| Custom User Title Join Date: Feb 2008 Location: Seattle, WA / Pullman, WA 
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				GSL-SE fuel pump flow?
			 
			
			Anyone know what the GSL-SE fuel pump's flow rating is? To cut costs I was thinking of using one on my blow-through project for the time being.
		 
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|  04-28-2008, 02:15 PM | #2 | 
| Rotary Fanatic Join Date: Mar 2008 
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			Don't they flow at least as much as a walbro 255lph? C'mon guys. Anyone know?
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|  04-28-2008, 04:09 PM | #3 | 
| RCC Addict Join Date: Feb 2008 Location: VA 
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			I dont think they'd match the 255lph. I'd imagine they are closer to the S4 NA 13B pump which is less than 255 - I used to have a chart somewhere...  Either way, it wont do for much more than 6psi I'd imagine... | 
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|  04-28-2008, 10:03 PM | #4 | 
| The Newbie Join Date: Mar 2008 
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			gsl-se pump will work fine for a blow through turbo they put out like a max of 40psi
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|  04-28-2008, 10:59 PM | #5 | |
| Custom User Title Join Date: Feb 2008 Location: Seattle, WA / Pullman, WA 
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			It's not the pressure I'm concerned about; I know that will be plenty. I'm concerned about how much fuel it will flow at lower pressures, like around 15 PSI. I think it needs to be like 30-35 GPH at that pressure.
		 
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 Last edited by PercentSevenC; 04-28-2008 at 11:01 PM. | |
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|  04-30-2008, 03:59 PM | #6 | 
| Rotary Fanatic Join Date: Mar 2008 
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			Does anyone know? You might want to ask on the other forum. It's important because I found a GSL-SE pump for you. I'm working out price right now.
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|  04-30-2008, 08:09 PM | #7 | 
| The Newbie Join Date: Mar 2008 
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			Well before i went turbo on my 12a i was told that that pump would be great for blow through. i couldn't find one so i got a msd 2225 works great.
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|  04-30-2008, 09:40 PM | #8 | 
| Rotary Fanatic Join Date: Mar 2008 
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			Thanks for the info.
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|  04-30-2008, 11:47 PM | #9 | |
| Custom User Title Join Date: Feb 2008 Location: Seattle, WA / Pullman, WA 
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			Yeah, I was thinking about using a Summit-rebranded MSD 2225 as well. I think the GSL-SE pump should probably be enough for now, too, so it'll come down to what I can find when the time comes.
		 
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|  05-01-2008, 09:48 AM | #10 | 
| The Newbie Join Date: Mar 2008 
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			Should work either way guess you could use a wolboro.
		 
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|  05-01-2008, 12:30 PM | #11 | 
| Rotary Fanatic Join Date: Mar 2008 
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			You could use the GSL-SE pump while you're running 5 psi. You're looking for cheap solutions and this is it.    | 
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|  10-13-2008, 10:04 PM | #12 | |
| The Newbie Join Date: May 2008 Location: Naples, FL 
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 Go to your local Dodge dealer and have a look at the fuel pump that they use for the viper. It’s a Bosche pump that is identical to the HKS upgrade pump. One of my guys picked one up and put it in his car and the pump only cost about $130. Check it out. | |
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|  05-25-2008, 09:05 PM | #13 | 
| The Newbie Join Date: May 2008 Location: Naples, FL 
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			After research, I FINALLY found the answer to the original question: Specifications: Design: Intank Flow: 160LPH Minimum Voltage: 12V Max Operating Pressure: 95 PSI Part Number: SPPG-392 It is the same part for: 1986-1989 Acura Integra 1990-1992 Daihatsu Rocky 1984-1985 Mazda RX-7 I hope this helps you ! | 
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|  10-13-2008, 11:43 PM | #14 | |
| Respecognize! Join Date: Jul 2008 Location: Δx = ħ/2Δp 
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|  05-25-2008, 11:14 PM | #15 | 
| Rotary Fanatic Join Date: Mar 2008 
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			The GSL-SE pump is external. Your list states Intank.
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