I've done a ton of research- so now I'm really confused....

Good evening All,

I've just purchased a very clean 66 cuda that while being in pretty good shape also runs terribly. It's a 273 2 bbl car- automatic all original to the car but until I can pull this combination and replace with a mildly built 360 /380 that I already own I was wondering how to make this car a decent driver until I get around to doing the engine swap. My thoughts were as follows: electronic ignition to start- simple Mopar swap out unit - orange box. I've tested the compression - and it runs from 125 to 135 across the board but smokes some when it starts. I've read as much as i could about swapping over to a 4 bbl carb and simple intake to get a better running car - but the initial low compression of the 2 bbl motor makes me think that if i can find a set of "302" 360 heads I can up the compression, get a better fit to the 4 bbl manifold , change to an Isky e4 cam in there and top it off with a small 4 BBl - probably an AFB or similar and still not have to pull the engine itself and get a reasonably decent driver.

Thoughts, anyone?

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The "302" heads are a good choice for raising the compression. Do not put 360 heads on it as they have big chambers and they will lower the compression, also the bigger ports and valves will hurt your low to midrange torque and throttle response.