Finally time to start tuning!

I didn't pull the plugs again yet. I will clean them this weekend, then kill it after a WOT run to pull at least two plugs and snap some pics.


I went back to 70p/78s and ran it one more time.
The weather cooled down from maybe 72` to 66°.
It's running good. No real hesitations anywhere. It's a handful from a 20-30mph roll, even with 3.23's!

It's pulling hard enough to send me straight to jail already, so I'm gonna leave it where it is until I get some runs down the track to see some real numbers. I will try to learn more in the meantime, so I can have some idea what to tweak at the track. Keep the input coming, I really appreciate all of it!

I am curious why the emulsion holes are all tapped but blank.
Anybody got any feedback on that?
Sorry man. I never got a notification even though you you did the @ thing.

Seems like you're doing pretty good.
Look in the bottom of the e-hole bores. Maybe these blocks have restrictions drilled at the bottom like the original Holleys.
If there is, and they are all say .022" or less, probably OK. If they are .026-.028", I'd block the middle one.
Even though it may mean some retesting, having a flatter more consistant AFR curve will be worth it.

Secondary main circuits are doing nothing while cruising, even at highway speeds. Mderoy may have mentioned that already.