Originally posted by mbb41:
Originally posted by lowbudgetracing:
if it runs good above 3k then i would think the IMRC is stuck open
Exactly describes what my problem was when I experienced the same bogging. 
well i got all my manifold rebuild gaskets and pressure regulator in the mail yesterday from BillJ of course, so i will be tearing my baby apart sometime this week or weekend and that should rule out linkage and gunked up manifold possibilites and leave the fuel pump as the little bastard!
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