Author Topic: Fuel Pump Opinion  (Read 1139 times)

Offline cudabob496

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Fuel Pump Opinion
« on: April 17, 2015 - 09:20:52 PM »
Looks like all the good pumps are around $120, then I come across this!
Seems like a great buy! Summit said it was because it was not chrome?

http://www.summitracing.com/parts/crt-m4845/overview/year/1971/make/plymouth/model/cuda
« Last Edit: April 17, 2015 - 09:37:56 PM by cudabob496 »
72 Cuda, owned 25 years. 496, with ported Stage VI heads, .625 in solid roller, 254/258 at .050, 3500 stall, 3.91 rear. 850 Holley DP, Reverse manual valve body.

1999 Trans Am, LS1, heads, cam, headers, stall, etc! Love to surprise the rice rockets with this one. They seem so confident, then it's "what the heck just happened?"

2011 Kawasaki Z1000




Offline dpcd67

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Re: Fuel Pump Opinion
« Reply #1 on: April 17, 2015 - 10:27:50 PM »
Because it is just an OEM quality pump; but that is what I use.
1963 Dodge M37 (3)
1967 Dodge WM300 (2)
1971 Plymouth Duster
Bought new in '71; I wanted the Challenger but they were $2850; too much $ so I got the 318, 3 speed on the floor, Twister Duster for $2100.
1973 Plymouth Barracuda
I ain't done yet.

Offline 73440

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Re: Fuel Pump Opinion
« Reply #2 on: April 17, 2015 - 10:41:47 PM »
Chrome don't get you home.
67 440
72 413 / 727
73 Barracuda w/ 68 440
65 Plymouth Fury III , I sold ,was my Nana's car till 92 yo.
51 Ford F1 239 Flathead, flipped , new cab , stolen
59 BelAir 283 4 door original patina
01 Chevy van 420, 520 miles
06 Crown Vic Police Interceptor
75 HD Ironhead converted to RH shift
73 HD Ironhead
82 HD Ironhead
74 Norton 850
80 HD Shovelhead
80 Husqvarna WR 390

Offline stinger

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Re: Fuel Pump Opinion
« Reply #3 on: April 18, 2015 - 05:40:49 PM »
How's the performance @ 6k + ?

Offline OUTLAW

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Re: Fuel Pump Opinion
« Reply #4 on: April 19, 2015 - 02:27:27 AM »
I had one of these. They are just a stock replacement pump with a different spec card IMO! I never had any problem with it but I doubt it really put out 120 gal. free flow. Probably more like 60 or 70 gals. We did a rough test when we bought it by cranking it over for 1 minute and collecting all the fuel in a big pitcher then then multiplying the volume by 60 and it was a long way from 120 gals. I don't remember what the volume we collected was ,but it sure wasn't 2 gallons (more like a quart and a half)
but as I said it was a rough test

Offline cudabob496

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Re: Fuel Pump Opinion
« Reply #5 on: April 19, 2015 - 02:40:36 AM »
I'll stick it in, and see how well it maintains pressure when flooring it.
Will report back.
72 Cuda, owned 25 years. 496, with ported Stage VI heads, .625 in solid roller, 254/258 at .050, 3500 stall, 3.91 rear. 850 Holley DP, Reverse manual valve body.

1999 Trans Am, LS1, heads, cam, headers, stall, etc! Love to surprise the rice rockets with this one. They seem so confident, then it's "what the heck just happened?"

2011 Kawasaki Z1000

Offline dpcd67

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Re: Fuel Pump Opinion
« Reply #6 on: April 19, 2015 - 02:30:31 PM »
I think this is the one I use; works fine but i do not go to 6000 rpm. 
1963 Dodge M37 (3)
1967 Dodge WM300 (2)
1971 Plymouth Duster
Bought new in '71; I wanted the Challenger but they were $2850; too much $ so I got the 318, 3 speed on the floor, Twister Duster for $2100.
1973 Plymouth Barracuda
I ain't done yet.

Offline cudabob496

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Re: Fuel Pump Opinion
« Reply #7 on: April 19, 2015 - 08:04:47 PM »
I think this is the one I use; works fine but i do not go to 6000 rpm.

even if you go briefly to 6000, the carb bowls would have to empty first, before
your fuel pump could be a problem.
72 Cuda, owned 25 years. 496, with ported Stage VI heads, .625 in solid roller, 254/258 at .050, 3500 stall, 3.91 rear. 850 Holley DP, Reverse manual valve body.

1999 Trans Am, LS1, heads, cam, headers, stall, etc! Love to surprise the rice rockets with this one. They seem so confident, then it's "what the heck just happened?"

2011 Kawasaki Z1000