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Discussion Starter #1
I just upgraded the intake and carb to a 4 bbl setup and replaced the msd rotor and cap. i also replaced the fuel filter during the process. The car ran amazing for about 3 weeks. Now when i start it i have to really give it gas to keep the car on. once the car warms up its fine. is it the fuel pump? i need help trying to get back on track for the summer. Thanks


1966 C-code 289 4 bbl
 

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Discussion Starter #3
i used the factory setting, i did adjust the fuel/air mixture and it ran better. still dont know if its going to run in the morning i havent tried. should i turn towards lean? or?

thanks for the help
 
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