The biggest plus is the problems many run into with the crap gas that boils in the carb, eliminating that headache alone makes the change to a unit like this worth looking into .
The solution to 'percolation' is a helluva lot less costly than 3k for EFI...
A properly dialed-in fuel system is gonna make a 'Bird with a Carter make it cross-country no problem...
These cars in OEM config have withstood the test of time...
And on the road, if there's 'issues', I'd much rather have to deal with the factory fuel delivery system...
'Modern' EFI in a 'vintage' ride has zero appeal to me...
I want to hear, feel, and smell the 'vintage' experience...
And know it's the result of my tuning, not an onbored computer...
Been doing it for many years...
No issues...
