Getting Dad his <12.99

Locomotion said

Does the Mopar Muscle article that was used as a reference for the engine build include any tuning info for the Six Pak set-up? A 6 bbl combo tends to be more difficult to tune than a single 4 bbl. There have been instances of experienced racers switching to a 4 bbl and going faster! That may have been the case when he originally got it off of the Challenger T/A.

I agree that it's a great combo but 4.56 may be a bit much for a 28.2" tall tire.
You can bump up the front tire pressure a bit for less rolling resistance while at the track.

Click to expand...

Yes, the article had tuning info for the 6 pack which he closely followed. I know that even "identical" builds don't necessarily make the same power, nor require the same tune, but it should at least be within the ballpark and it runs well enough that it's probably outside of my wheelhouse to dive deeper into jetting changes.

4.56 might not have been my first choice, but it's what I had and the numbers actually penciled out pretty nicely for what I expect to be a sub-110mph car with an engine that is happy up to ~6500rpm (calculates to 110mph @ 6000rpm with no drivetrain slippage.)