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Carter M6270 Fuel Pump? #2210026
12/08/16 01:29 PM
12/08/16 01:29 PM
Joined: Sep 2006
Posts: 3,011
Sac, CA
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mopowers Offline OP
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mopowers  Offline OP
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Sac, CA
Does a Carter M6270 fuel pump require the use of a pressure regulator? According to them, it doesn't, but I was hoping to hear from folks who actually use one.

https://www.summitracing.com/parts/crt-m6270

Last edited by mopowers; 12/08/16 01:29 PM.
Re: Carter M6270 Fuel Pump? [Re: mopowers] #2210134
12/08/16 04:42 PM
12/08/16 04:42 PM
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Omaha Ne
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TJP Offline
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Omaha Ne
with a rated output of 6.9 to 8.1 it would depend on the carb(S) that you're using.

Edelbrocks and some factory carbs do not like more than 6 PSI, Holleys typically want 7 or so but may tolerate the 8.1

beer

Re: Carter M6270 Fuel Pump? [Re: mopowers] #2210167
12/08/16 05:51 PM
12/08/16 05:51 PM
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Posts: 3,011
Sac, CA
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mopowers Offline OP
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Sorry. The carb would be a Holley 750DP

Re: Carter M6270 Fuel Pump? [Re: mopowers] #2210315
12/08/16 09:39 PM
12/08/16 09:39 PM
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Lincoln Nebraska
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RapidRobert Offline
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Lincoln Nebraska
No actual exp with that pump but the ones I've checked (even mech ones) all seem to put out more PSI than what they are rated which is OK if you reg it down as needed


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