New fuel pump, any suggestions?

[vetteboy86]

I probably need to start looking for a new fuel pump. Initial observations may suggest mine is not supplying enough fuel. So does anyone know of a good aftermarket pump that will supply more fuel than the stock. Or does anyone know if a stock fuel pump will support a modified engine and up to what HP.

Thanks,
Craig

 

[vetteboy86]

Anything? Any 383 owners out that had to update their fuel system?

 

[bossvette]

I used a pump from Rock Valley Antiques on mine, but it was a complete conversion of the tank to EFI I have heard good things about Walbro which I hope are true since the "Holley" pump I bought on Ebay for the YT was made by them.

 

[jsinga]

look at racetronix.com they have an upgrade pump and wiring harness. The harness may be all you need. I don't have it by the hype sounds believable.

JS

 

[WhalePirot]

I don't have the PN, but GM sells a higher output pump, for trucks, I believe, that is a swap-in.

 

[vetteboy86]

Anyone know about this pump that whalepirot is talking about?