Slant 6 Help

In my humble opinion, no matter what you do to the slant to make it faster, you are likely going to be disappointed. Bolt ons only get you so far, and the change in available power is not as significant as you would think for the money spent.

This is an economy engine and you should consider using it as such. The 2bbl upgrade is a good option if you really want to try something and you will probably notice a difference.

Personally, if I were you, I would move the timing up as much as you can without causing slow cranking or detonation, make sure your rocker arm lash is correct, and the ignition system is in good tune.