fuel system upgrade

[Littlewhiteram]

what would be a good fuel set up to run a 426 stroker with a procharger.

 

[hemidup]

Depends on your boost level. Upgrade to a Walbro 225 and it should handle 6 psi easy.

 

[blackbetty14]

Aeromotive Stealth 340 is one potent lil *******. Very big in the EFI world with OEM fuel injection tanks… put out more than the walbro 255. Its a good option for like 800hp and right in the middle of a single walbro 255 and dual walbro 255s. You'll have to run a minimum of -6an or 3/8" ID fuel line as well and on the return.

On my street strip 521BBF firebird I sumped my stock tank and ran the new holley dominator twin pump fuel pump. basically 2 pumps next to each other but in one billet setup. Allows the use of 1 pump for street driving so you don't heat up the fuel when you don't need it, and the other can turn on for double the flow when boost hits or NOS or whatever. Dominator comes in 1400hp and 1800hp I believe. The 1400hp is rated with both pumps on so about 700hp with 1 pump. And they are affordable at like $350 and made in the USA!!