Buick 350 - Question about high RPM stumble

Uncle D you can't leave us hanging like this. Did ever determine the problem?

 

Try a 750 Holley or Q-Jet. My 350 didn't like the 600 Edelbrock.

 

Small world Unlce, I have had the same problem.

but 90% of it has gone away putting on a new fuel pump and dumping an older inline filter.

can see my post about it here.


http://www.v8buick.com/showthread.php?p=1220460#post1220460


Ill be watching your results, hoping to get that last tiny bit of hesatition out of mine that wasn't there before.