The fuel controllers are mounted in the trunk. Also a little fuse block for them. The GM instructions for the LT5 said it just needs one fuel pump. My math shows it needs two. So the GM fuel pump controller will run one pump and then a VaporWorx will run the 2nd pump. This keep the crate controller ECM happy. The stock GM fuel control module will not carry enough current to control two pumps.
The fuel controllers are mounted in the trunk. Also a little fuse block for them. The GM instructions for the LT5 said it just needs one fuel pump. My math shows it needs two. So the GM fuel pump controller will run one pump and then a VaporWorx will run the 2nd pump. This keep the crate controller ECM happy. The stock GM fuel control module will not carry enough current to control two pumps.
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Maybe they are using that new math being taught in school nowadays..... ;-)
Brian Hobaugh SCCA National Tour June 2014
First Hemi 'Cuda Convertible Ever Built
Short clips: Goodguys Pleasanton autocross and pit videos
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