Daughter needs Gas mileage from 273 commando

Thanks DaveBonds for the info ! Yes , I do already have a Hal Tech air fuel ratio setup for the car and would like to install an overdrive trans. in car later on but can't right now. Hey toolmanmike , can these Cams be advanced to lower the power band closer into the RPM range I would need to be in ? I have to work the best I can with what I have @ this point.
I tell you 66fs those E-4 Cams have exactly the sound I love ! Not too much, just enough over a stock muscle car sound for a Gear Head to know the difference. Top of the list of changes AFTER I get it on the road and $ to put towards it. Rustyratrod do you have any thoughts on this updated Idea on Advance/Retard the Camshaft ? Thanks everyone for your Input ! I love this Forum ! We both thank you, Tim (Dad)
:thumrigh:

I advanced mine a couple degrees and without trying it both ways I don't have a baseline to compare to. I really don't think advancing it did much. It did shorten up my redline by a few hundred rpm and did really narrow my sweet spot for initial timing. I won't advance it next time. tmm