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Jack Leslie's 1957 Sedan Delivery

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If tech efi

1967ryan
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1967ryan Newbie

1967ryan

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Good afternoon people. I have just install a 400hp fi tech setup on my sons 71 lemans ......   zero luck, it ran for a few minutes but then nothing once warm. 
im running a stock 400 with hei ignition . I’m really hoping that someone has went through this and have a good running set they would like to share with us. 
 

fi tech tech support seems to be not so good 

 

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