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Re: Magnafuel pump question
[Re: Hunted Duck]
#600518
02/01/10 11:49 AM
02/01/10 11:49 AM
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Anonymous
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Anonymous
Unregistered
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Quote:
For you guys running the magnafuel 500 pump are you running a 12AN feed line or is 10AN good enough. I have a 408 small block running 10.30's on gas and I am moving to alchol. Is the 500 alittle overkill for my combo?
its fine for your application, just make sure you get a good fuel regulator like a product engineering one. i think the product engineering fuel pump is a better design, it has one extra vane.
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Re: Magnafuel pump question
#600519
02/01/10 11:51 AM
02/01/10 11:51 AM
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Anonymous
Unregistered
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Anonymous
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when i switched to the magnafuelprostar 500 i had issues with blowing through the needle and seats. i had to go to a return system back to the pump to keep the pressure stable.heres the return system.its by product engineering.
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Re: Magnafuel pump question
[Re: Hunted Duck]
#600520
02/01/10 01:20 PM
02/01/10 01:20 PM
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Joined: Jan 2003
Posts: 10,019
MN
JERICOGTX
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 10,019
MN
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If you have to replumb for the pump already just go to the #12 line and be done with it. IMO no such thing as over kill on the fuel system. Look at it this way, you will never have to upgrade the system again, when you go this route.
I run a Mallory regulator on my 500 pump. No problems.
Jeff
69 GTX
68 Road Runner
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Re: Magnafuel pump question
[Re: gearjammerdart]
#600522
02/02/10 04:21 PM
02/02/10 04:21 PM
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Joined: Jan 2005
Posts: 1,163
Newark, OH
Hunted Duck
OP
super stock
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OP
super stock
Joined: Jan 2005
Posts: 1,163
Newark, OH
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Quote:
I run the Magnafuel 500 and use the old holley regulators for the motor and nos with no problems and we also run a return line back to the tank.
Donald
Return from the pump or the regulator?
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Re: Magnafuel pump question
[Re: Hunted Duck]
#600523
02/02/10 04:54 PM
02/02/10 04:54 PM
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Joined: Aug 2003
Posts: 4,974
new jersey usa
11secdart
master
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master
Joined: Aug 2003
Posts: 4,974
new jersey usa
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I have the Product Engineering pump/filter combo with the builtin return to the cell. -10 pump to Mallory regulator, -8 regulator to carb. Nice setup and have had no problems.
Last edited by 11secdart; 02/02/10 05:04 PM.
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