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Thread: Nitrous questions
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01-21-2008 #1
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Nitrous questions
I'm in the process of putting my 69 Camaro back together. I'm thinking about purchasing a Shafiroff street 540 with the nitrous upgrade (250 shot). My question is, should I run a single electric fuel pump such as a Barry Grant 400 with a 4 port regulator? Or should I run dual fuel pumps with dual regulators?
TIA,
Anthony
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01-21-2008 #2
Banned
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I like dual pumps. Nitrous fuel pressure is so critical, I hate counting on one pump. If the fuel pressure dips, your motor is dead. To me running oine pump is to inconsistant, mild changes in voltage alnoe can cause a pressure drop.
JMO
01-21-2008 #3
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Frank,
Can you give me example of the setup you like to run brand, model#, etc?
01-21-2008 #4
Banned
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I would run a pair of Holleys new 150 pumps,
http://holley.com/12-150.asp
We can do a pair for $400.
or, you can run one of Holley's new billet mechanical pumps on motor and the electric for the nitrous, and spend about $450. I have used 2 of these new billet mechanical pumps on (2) 572 CI / 750 HP motors in different projects and both have done fantasitc, and very painless to install
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