WTF would cause this noise??
#1
bumped the 30cc accelerator pump on the primary to a 50cc along with a more aggressive pump cam to try and resolve to some extremely lean tip in. anyways, I set the pump arms, adjusted the primary float and cranked it up. it worked! and then...
the noise i'm talking about is at the end of the video (kind of long vid)? WTF could cause this noise


the noise i'm talking about is at the end of the video (kind of long vid)? WTF could cause this noise



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#9
the RPM shoots up there FAST...I still wouldn't call it tuned. I haven't had a wideband, or even a vacuum gauge on this thing yet. hell, I don't even know where the timing is. it's a used MSD 6012 with a #6 chip in it.






