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Walbro 450 return style whipple build

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Old 03-24-2018, 05:19 PM
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Default Walbro 450 return style whipple build

building a LS3 6.2L whipple 2.3L build. I currently have a walbro 450 with all the parts to install in my truck for a return style system. I am aiming for 650whp on 91 octane. Somewhere around 12-14psi boost, will me one walbro be able to support my goals with the correct injectors???
Old 03-24-2018, 06:41 PM
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A single 450 will support that no problem as long as you have the correct fuel system. A decent return setup with adequate injectors.
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