i think the ziptied fuel lines we did are the curlprit...sucking air.

 

Timing was set at 0, idle set, then timing advanced to +10. Filter wasn't cleaned or oiled, good info to have though! Plugs were on the "lookng rich" side but that shouldn't kill the power like that. Gapped at .28.

Jerry, what fuel lines did guys ziptie?!?! Both lines to fuel rail are clamped, lines to filter are clamped. Again, no fuel problems to report on the dyno. You must be thinking about the pretty silicone vacuum lines we did? Again, a vacuum leak would've been seen during idle and in A/F ratios.

One of the 1st things I'll do is swap in another dizzy to see if a different coil/CAS will help things out.

Thanks for helping guys!