70-100 is probably more than you need.

 

Would a stock pump supply what I need? I'm not sure what they flow.

 

I've had good luck with the Holley 110 gph mechanical pump on my windsor. It's not quite 400hp but it should feed the pony well. $90 at Summitracing.

Brand: Holley
Product Line: Holley Mechanical Fuel Pumps
Part Type: Fuel Pumps, Mechanical
Part Number: HLY-12-289-11
Free Flow Rate: 110 gph
Maximum Pressure (psi): 6.5 to 8 psi
Inlet Attachment: Female threads
Inlet Size: 3/8 in. NPT
Inlet Quantity: Single
Outlet Attachment: Female threads
Outlet Size: 3/8 in. NPT

 

I like the carter pumps and they look stock if that's a concern.

 

I am running a Carter street pump on my 427W. Puts out 6 PSI and 120 gallons an hour. Part #M6904. Never had a problem yet.

 

At higher rpm's, I think the stock pump would give up a little at the top end. I'm running a Holley but it's only because of the chrome finish. No problems, though. Any of the aftermarket fuel pumps should handle your engine just fine, IMO.

 

I am running a Carter street pump on my 427W. Puts out 6 PSI and 120 gallons an hour. Part #M6904. Never had a problem yet.

+1

 

Thanks for the help guys. :thumbsup: