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Old 11-17-2021, 06:16 PM   #9
cmitchell17

 
Drives: 17 2SS, 8L90, Cam, Heads, E85
Join Date: Dec 2016
Location: US
Posts: 1,204
Quote:
Originally Posted by pavetim View Post
Well the lt5 fuel lobe measures 1.9" also
I remember reading an article about the LT4 and they said they "bored" and "stroked" the fuel pump apparently to increase capacity. So I don't know whats going on? Maybe they just increased the bore?
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