Post by silver91hatch on Oct 18, 2007 21:54:53 GMT -5
I have a 1969 mustang with a 306, lunati cam, long tubes, glass-packs, roller rockers, msd 6al, taylor wires, mallory distributor, performer 289 and a holley 780 with mechanical secondaries, C4 3200 stall. My problem is that I ran it tonight and it ran fast on the first pass, (ok for what it is it was fast) it went 9.06 with a 1.89 60 ft. Yeah that don't add up. I went 1.89 60 ft, 5.50 330 ft, and 9.06-9.21. After it hit ~4200 rpm on the second pass it hit a brick wall. It felt let the "hand of God" just pushed me backward, dead. I'm going to check the plugs and timing tomorrow, but anyone have any ideas. It would have FULL power all the way to 7500 rpm before, just feels like its missing on 2 cylinders after 4200 now. Thanks
