The 302-heads and XE256 cam were chosen purely for streetdriving.
Now that I've driven with this engine for some 2 months, goals might have changed and I started thinking, I *think* I 'need' more power.
A cam and headchange might be in the works perhaps.

I'm running a XR274R roller in a 496ci stroker, which has a very obvious idle. Running a stock stall convertor behind it and it's pushing against it. This engine however is quite a handful because of the long-ram intakes with 2 carbs doing kinda 'whatever they like', according to the AFR-gauges in the car.

I can only wonder how an even bigger cam would behave in a way smaller 360ci.

Propane can be seen as a 100+ octane fuel but with a little less energy.