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850 Holley With mechanic Or electric pump

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850 Holley With mechanic Or electric pump

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Old 11-17-2010 | 05:59 PM
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Default 850 Holley With mechanic Or electric pump

Hi everyone,

I'm getting a new 850 CFM for my new 502 crate engine, I'm using the same accessories like the combo raw water pump/fuel pump now should I keep using it or is recommended to use a bigger electric one.

Thank you for you feedback
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Old 11-17-2010 | 06:02 PM
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I've got a 502/415hp motor with 850 holley. I used the 500HP merc sea pump/fuel pump combo. Works great.
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Old 11-17-2010 | 06:40 PM
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From: 29°50'49.74"N 95° 5'17.55"W.......TEXAS
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Stock pump will work well with fairly stock motor. If you up the power over 550 something like this is a good upgrade.


http://www.cpperformance.com/p-12460...6-engines.aspx
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