fuel pump

Engine, intake, exhaust, EFI, chain, sprockets, etc.
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claas900
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Joined: Wed Mar 10, 2021 10:41 pm

#11 Post by claas900 »

..I wonder is theses p/n should be moved to the F.A.Q. forum?

cannondalekid18
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Joined: Wed Mar 10, 2021 10:41 pm

#12 Post by cannondalekid18 »

stock pump is 45 psi max, 22-25 gallons per hour

Swampdale
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#13 Post by Swampdale »

I'm back!
Pete, feel free to call me at 504-782-7194. I'm the using the MSD pump from Summit and it works great. Less amperage draw, more pressure, better compatibility with race fuels and costs much less than stock Waldbro unit. Very minor changes with hoses. I'll be at the NC GNCC. If your there you can take a look.

wistech
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Joined: Wed Mar 10, 2021 10:41 pm

#14 Post by wistech »

The stock pump is easily capable of 100psi because I pegged a 100psi gauge when I forgot to reconnect the return line.

cannondale27
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Joined: Wed Mar 10, 2021 10:41 pm

#15 Post by cannondale27 »

Yup Wistech is right but when you buy a pump they rate them for PSI and flow must be regulated PSI.

LapTraffic
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Joined: Wed Mar 10, 2021 10:41 pm

#16 Post by LapTraffic »

Sorry to dig this one up, but its the only reference I could find to the MSD pump.

How much of a modification do you have to make here? Just up the high pressure hose to 5/16ths? Do you have to replace all hose with 5/16ths or just the infeed and out feed?

Also, has anyone considered using a high flow metal can style fuel filter on the pressure side of the pump?

I want to get rid of my quick disconnects and go with a better fuel delivery system. Am I barking up the right tree?

cannondale27
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Joined: Wed Mar 10, 2021 10:41 pm

#17 Post by cannondale27 »

Filter on the return side would be very interesting.Here is some quick disconnects I came up with.They work great and have way more flow than the stockers.They will not work with a 02 tank since it will hit swingarm but for 03 they work great.


http://www.cannondaleriders.com/vbb/showth...&highlight=fuel

claas900
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Joined: Wed Mar 10, 2021 10:41 pm

#18 Post by claas900 »

..Iv been trying to come up with a filter that can be changed with out haveing to undue the hoses?.. BG has a filter that is like an inline one but exits out the side,witch i like but its like $92,found some on ebay the same style but its kinda a big filter,and iv moved my fuel pump under the tray,infront of the stearing steam,witch is were ill stick the filter also..trying to clean up the motor compartment...an ideas???

R. Timberlake
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Joined: Wed Mar 10, 2021 10:41 pm

#19 Post by R. Timberlake »

you Have to get the fuel pump away from the top of the engine. heat is bad. vaporlock and all the cooler the fuel the better.

dguercia
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Joined: Wed Mar 10, 2021 10:41 pm

fuel pump

#20 Post by dguercia »

hey cannondale27, those part numbers listed Tempo #240080 mod#484cfc female end $6.49
Tempo #220060 mod#461crc male end $6.49

can I order those online , if so where? And if I get those two parts all I also need is 3/8 line ? or do I also need something else? Sorry for the twenty questions I just want to get it right.

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