Hi CJ! Sounds good. Did you plug or re-route the PCV valve to improve manifold vacuum? I'd bet it has a distributor and old-style plug wires too. Older engines like yours here offer opportunities for gains in Ignition, starting with increasing plug gaps. If $$ and interest allow, you might upgrade the cap rotor and plug wires.
I learned to look for any system or part in a vehicle that I could find a way to reduce parasitic losses. Tire pressure for example. and Friction...
Of course, today Ron has blessed us with the 100% Pure Snake Oil product line. Using the various Snake Oil products in the appropriate areas of your car WILL kill parasitic losses. The resulting improvements in power, MPG's, smoothness, driveability and overall longevity increase has to be experienced to be believed!
The combination of the Groove, our other"Tricks", and the Snake Oil products, can and will vastly increase satisfaction in your and any other vehicle. We here have the world's best proven Arsenal of engine and vehicle improvements. With nearly no parts needed!!
The most important part or tool you need, is your MIND.
and we can thank Ron Hatton for opening the door and showing the way!!
(I'll get off the soap box now)
Git 'er done, CJ!
Tracy G