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-   -   Upgrading Fuel Pump (https://www.rx7club.com/new-member-rx-7-technical-256/upgrading-fuel-pump-1092624/)

brianxfrost 11-23-15 01:11 AM

Upgrading Fuel Pump
 
Whats up guys? I have a Fd rx7 with a walbro 255 pump. The car has some mods such as a street port, gt35r turbo kit and bigger injectors and some other things. I had the car tuned and it leaned out because i needed a bigger pump so my boost it only at 8.5 psi. I need to get a bigger pump to turn the boost up safely and not lean out! I also was looking into maybe going with a bigger port sometime in the future. What pump would you suggest i go with if i need a bigger one and one that might support a bigger port, possibly a bridgeport?

RotaryEvolution 11-23-15 09:03 AM

a walbro 400 will give you plenty of extra fuel, or run a bosch 044


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